Set

Problem 401

=4=4 =5=5 =6=6 7\equiv 7 =8=8
For the data set \begin{tabular}{rrrrrrrrrrrr} \hline 3 & 24 & 5 & 9 & 6 & 3 & 4 & 10 & 3 & 5 & 3 & 9 \\ 4 & 7 & 5 & 5 & 11 & 6 & 3 & 4 & 14 & 5 & 8 & 15 \\ \hline \end{tabular}
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Part: 0/40 / 4
Part 1 of 4 (a) Find the first and third quartiles.
The first quartile is \square .
The third quartile is \square . Next Part (c) 2024 N

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Problem 402

For the data set
3245963410475341035397551163439 data to  Excel 55815\begin{array}{llllllllllllll} 3 & 24 & 5 & 9 & 6 & 3 & 4 & 10 & & & & \\ 4 & 7 & 5 & & & 3 & 4 & 10 & 3 & 5 & 3 & 9 \\ \hline & 7 & 5 & 5 & 11 & 6 & 3 & 4 & & & 3 & 9 \\ \hline \text { data to } & & \text { Excel } & & & & & & & & 5 & 5 & 8 & 15 \end{array}
List the outliers. If there is more than one outlier, separate them by a comma.
Use "None", if applicable.
Outlier(s): \square None

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Problem 403

Attempt: 1 of 1 =1=1 2 =3=3 =4=4 =5=5 =6=6 =7=7 =8=8
Compute the correlation coefficient. \begin{tabular}{c|ccccccc} xx & 40 & 26 & -1 & 15 & 13 & 11 & -2 \\ \hlineyy & 0 & -10 & -7 & 19 & 26 & 5 & 35 \end{tabular}
The correlation coefficient is r=r=. Round the answer to three decimal places as needed.

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Problem 404

Compute the correlation coefficient between the price of eggs and the price of milk. Round the answer to at least three decimal places. The correlation coefficient is r=.\text{Compute the correlation coefficient between the price of eggs and the price of milk. Round the answer to at least three decimal places. The correlation coefficient is } r = \square.
\text{Price of eggs and milk: The following table presents the average price in dollars for a dozen eggs and a gallon of milk for each month from February through September 2013. Use the TI-84 Plus calculator to answer the following.}
Dozen EggsGallon of Milk1.773.581.943.581.673.471.653.471.693.472.013.501.963.521.803.43\begin{array}{|c|c|} \hline \text{Dozen Eggs} & \text{Gallon of Milk} \\ \hline 1.77 & 3.58 \\ 1.94 & 3.58 \\ 1.67 & 3.47 \\ 1.65 & 3.47 \\ 1.69 & 3.47 \\ 2.01 & 3.50 \\ 1.96 & 3.52 \\ 1.80 & 3.43 \\ \hline \end{array}

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Problem 405

For each triangle, check all that apply. \begin{tabular}{|c|c|c|c|} \hline Triangle A & Triangle B & Triangle C & Triangle D \\ \hline Scalene Isosceles Equilateral & Scalene Isosceles Equilateral & Scalene Isosceles Equilateral & Scalene Isosceles Equilateral \\ \hline \end{tabular}

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Problem 406

Uniticed document - -.. Traditional| Stats I N... Defense IStats | NBA... Utah vs LA Stats \& P... Time Remaining: 56:18 Jonathan Midterm Exam: Ch 1(1,2)2(1,2,3)3(1,2,3)4(1,2)5(1,2,3)6(1,2)1(1,2) 2(1,2,3) 3(1,2,3) 4(1,2) 5(1,2,3) 6(1,2) Question 27 of 30 (1 point) I Guestion Attempt: 1 of 1 Españ
Pain: The General Social Survey asked 835 people how many days they would wait to seek medical treatment if they were suffering pain that interfered with their ability to work. The results are presented in the following table. \begin{tabular}{cc} Number of Days & Frequency \\ \hline 0 & 26 \\ 1 & 432 \\ 2 & 266 \\ 3 & 79 \\ 4 & 18 \\ 5 & 14 \\ \hline Total & 835 \end{tabular}
Part: 0/20 / 2
Part 1 of 2 (a) Compute the mean μX\mu_{X}. Round the answer to three decimal places as needed. μX=1.607\mu_{X}=1.607
Part: 1/21 / 2
Part 2 of 2 (b) Compute the standard deviation σX\sigma_{X}. Round the answer to three decimal places as needed. σX=\sigma_{X}=\square \square Subm Guntinue - 2024 McGraw HIII LLC. All Rights Resenved. Terms of Use I Privacy C

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Problem 407

\begin{problem} An engineer wants to find out whether to pave a particular section of road. To help with the decision, he finds out how many cars use the road each day. For 35 consecutive days, the number of cars is counted daily.
\begin{enumerate} \item Create 10 intervals and tally the raw data and fill in the missing values of the frequency chart. (5 marks) \end{enumerate} \end{problem}

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Problem 408

28. An engineer wants to find out whether to pave a particular section of road. To help with the decision, he finds out how many cars use the road each day. For 35 consecutive days, the number of cars is counted daily.A. Create 10 intervals and tally the raw data and fill in the missing values of the frequency chart. (5 marks)892912894879809926804908918913814872903893899879892907869874903898928859914902895938864884877880814803912IntervalTallyFrequency803816817830831844845858859872873886887900901914915928B. What percentage of days are there less than 900 cars on the road? Round your answer to the nearest percentage. (2 marks)\begin{array}{l} \text{28. An engineer wants to find out whether to pave a particular section of road. To help with the decision, he finds out how many cars use the road each day. For 35 consecutive days, the number of cars is counted daily.} \\ \text{A. Create 10 intervals and tally the raw data and fill in the missing values of the frequency chart. (5 marks)} \\ \begin{array}{llllllllllll} 892 & 912 & 894 & 879 & 809 & 926 & 804 & 908 & 918 & 913 & 814 & 872 \\ 903 & 893 & 899 & 879 & 892 & 907 & 869 & 874 & 903 & 898 & 928 & 859 \\ 914 & 902 & 895 & 938 & 864 & 884 & 877 & 880 & 814 & 803 & 912 & \\ \end{array} \\ \hline \\ \begin{array}{|c|c|c|} \hline \text{Interval} & \text{Tally} & \text{Frequency} \\ \hline 803-816 & & \\ \hline 817-830 & & \\ \hline 831-844 & & \\ \hline 845-858 & & \\ \hline 859-872 & & \\ \hline 873-886 & & \\ \hline 887-900 & & \\ \hline 901-914 & & \\ \hline 915-928 & & \\ \hline \end{array} \\ \text{B. What percentage of days are there less than 900 cars on the road? Round your answer to the nearest percentage. (2 marks)} \\ \end{array}

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Problem 409

Exercises Describe a pair of number cube rolls that would result in a point plotted at the given location.
1. (3,4)(-3,4)
2. (4,3)(4,-3)
3. in Quadrant III
4. the origin

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Problem 410

Try Again Your answer is incorrect.
Consider the given statement. Not all shoes on display are new. For each statement below, determine whether it is a negation of the given statement. \begin{tabular}{|l|c|c|} \hline & Yes & No \\ \hline None of the shoes on display are new. & \bigcirc & \bigcirc \\ \hline Some shoes on display are new. & \bigcirc & \bigcirc \\ \hline Some shoes on display are not new. & & \bigcirc \\ \hline \end{tabular}

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Problem 411

Given the following data set, show all work to calculate Q1, Q2, Q3, and the IQR. Use an appropriate calculation to determine if there are any outliers. [2K/2A] \begin{tabular}{|l|l|l|l|l|} \hline 27 & 22 & 27 & 39 & 41 \\ \hline 33 & 31 & 28 & 36 & 24 \\ \hline 46 & 29 & 41 & 25 & 32 \\ \hline \end{tabular}

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Problem 412

The table below gives a small company's monthly increases in sales (in thousands of dollars) for five months.
Use the table to answer the questions. \begin{tabular}{|c|c|} \hline Month & \begin{tabular}{c} Increase in sales \\ (thousands of dollars) \end{tabular} \\ \hline March & 17 \\ \hline April & -278 \\ \hline May & 366 \\ \hline June & -106 \\ \hline July & 85 \\ \hline \end{tabular} (a) Which month had the smallest change in sales? March April May June July (b) Which month(s) had a drop in sales of more than $190,000\$ 190,000 ? Select all that apply. March April May June July

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Problem 413

Pepper Deparment store allocates its service department expenses to its various operating (sales) departments. The following data is available for its service departments: 44:04 \begin{tabular}{|l|ll|} \hline Expense & \multicolumn{2}{c}{ Basis for allocation } \\ \hline Rent & Square feet of floor space & Amount \\ \hline Advertising & Amount of dollar sales & $46,000\$ 46,000 \\ Administrative & Number of employees & 46,000 \\ & & 61,000 \\ \hline \end{tabular}
The following information is available for its three operating (sales) depanments: \begin{tabular}{|rrrc|} \hline Department & Square Feet & Dollar Sales & Number of \\ \hline A & 5,200 & $296,000\$ 296,000 & 2 \\ B & 7,800 & $444,000\$ 444,000 & 3 \\ \hline C & 13,000 & $740,000\$ 740,000 & 5 \\ \hline Totals & 26,000 & $1,480,000\$ 1,480,000 & 10 \\ \hline \hline \end{tabular}
What is the total expense allocated to Department BB ?
Muluple Choice \21,367:$41,285.21,367: \$41,285. \41,300 41,300. $39,567\$ 39,567. Prev 3 of 10 Next

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Problem 414

A chemical production process uses water-cooling to carefully control the temperature of the system so that the correct products are obtained from the chemical reaction. The system must be maintained at a temperature of 120F120{ }^{\circ} \mathrm{F} A technician suspects that the average temperature is different from 120F120^{\circ} \mathrm{F} and checks the process by taking temperature readings at 12 randomly selected times over a 4-hour period. Here are the data. \begin{tabular}{|l|l|l|l|l|l|} \hline 120.1 & 124.2 & 122.4 & 124.4 & 120.8 & 121.4 \\ \hline 121.8 & 119.6 & 120.2 & 121.5 & 118.7 & 122.0 \\ \hline \end{tabular}
To access the data, click the link for your preferred software format.
CSV Excel (xls) Excel (xlsx) JMP Mac-Text Minitab PC-Text R SPSS TI CrunchIt!
Identify the statistical test to perform. one-sample tt test for μ\mu one-sample zz test for pp one-sample tt test for xˉ\bar{x} two-sample tt test for μ\mu
Explain whether the conditions for inference have been met. The sample was randomly selected and the sample size is large, so the conditions for inference have been met. The sample was not randomly selected, so lale conditions for inference have not been met. The sample was randomly selected, the sample size is not large, but the sample data have at least one outlier or show strong skewness, so the conditions for inference have not been met. The sample was randomly selected, the sample size is not large, but the sample data have no outliers or strong skewness, so the

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Problem 415

Consider the below data for ALL PARTS of this question: 68322859454752554750\begin{array}{llllllllll} 68 & 32 & 28 & 59 & 45 & 47 & 52 & 55 & 47 & 50 \end{array}
What is the Range? \qquad Note: Enter X.X AT LEAST ONE DIGIT BEFORE THE DECIMAL, ONE AFTER and round up AFTER all calculations. Thus, 7 is entered as 7.0; -3.562 is entered as -3.6 ; 0.3750 is entered as 0.4;17.3510.4 ; 17.351 is entered as 17.4 \square A

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Problem 416

Consider the below data for ALL PARTS of this question: 68322859454752554750\begin{array}{lllllllll} 68 & 32 & 28 & 59 & 45 & 47 & 52 & 55 & 47 \end{array} 50
What is the First QUARTILE? \qquad Note: Enter X.X AT LEAST ONE DIGIT BEFORE THE DECIMAL, ONE AFTER and round up AFTER all calculations. Thus, 7 is entered as 7.0;3.5627.0 ;-3.562 is entered as -3.6 ; 0.3750 is entered as 0.4;17.3510.4 ; 17.351 is entered as 17.4 \square A

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Problem 417

Consider the below data for ALL PARTS of this question: 68322859454752554750\begin{array}{llllllll}68 & 32 & 28 & 59 & 45 & 47 & 52 & 55 \\ 47 & 50\end{array} Enter an OUTLIER value if any or NONE. \qquad
Note: Enter X.X AT LEAST ONE DIGIT BEFORE THE DECIMAL, ONE AFTER and round up AFTER all calculations. Thus, 7 is entered as 7.0;3.5627.0 ;-3.562 is entered as 0.3750 is entered as 0.4;17.3510.4 ; 17.351 is entered as 17.4 \square A Answer 5

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Problem 418

Consider the below data for ALL PARTS of this question: 7883926885 What is the Range? \qquad Note: Enter X.X AT LEAST ONE DIGIT BEFORE THE DECIMAL, ONE AFTER and round up AFTER all calculations. Thus, 7 is entered as 7.0;3.5627.0 ;-3.562 is entered as -3.6 ; 0.3750 is entered as 0.4;17.3510.4 ; 17.351 is entered as 17.4 \square A

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Problem 419

Consider the below data for ALL PARTS of this question: 788392688578 \quad 83926885
What is the INNER QUARTILE RANGE? \qquad Note: Enter X.X AT LEAST ONE DIGIT BEFORE THE DECIMAL, ONE AFTER and round up AFTER all calculations. Thus, 7 is entered as 7.0; -3.562 is entered as -3.6 ; 0.3750 is entered as 0.4;17.3510.4 ; 17.351 is entered as 17.4 \square A

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Problem 420

Consider the below data for ALL PARTS of this question: 7883926885\begin{array}{lllll} 78 & 83 & 92 & 68 & 85 \end{array}
What is the UPPER OUTLIER BOUNDARY? \qquad
Note: Enter X.X AT LEAST ONE DIGIT BEFORE THE DECIMAL, ONE AFTER and round up AFTER all calculations. Thus, 7 is entered as 7.0;3.5627.0 ;-3.562 is entered as -3.6 ; 0.3750 is entered as 0.4;17.3510.4 ; 17.351 is entered as 17.4 \square A

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Problem 421

Consider the below data for ALL PARTS of this question: 68322859454752554750\begin{array}{llllllllll}68 & 32 & 28 & 59 & 45 & 47 & 52 & 55 & 47 & 50\end{array} What is the sample MEDIAN? \qquad Note: Enter X.X AT LEAST ONE DIGIT BEFORE THE DECIMAL, ONE AFTER and round up AFTER all calculations. Thus, 7 is entered as 7.0;3.5627.0 ;-3.562 is entered as -3.6 ; 0.3750 is entered as 0.4;17.3510.4 ; 17.351 is entered as 17.4 \square A

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Problem 422

Consider the below data for ALL PARTS of this question: 68322859454752554750\begin{array}{lllllllllllll}68 & 32 & 28 & 59 & 45 & 47 & 52 & 55 & 47 & 50\end{array} What is the sample STANDARD DEVIATION? \qquad Note: Enter X.X AT LEAST ONE DIGIT BEFORE THE DECIMAL, ONE AFTER and round up AFTER all calculations. Thus, 7 is entered as 7.0;3.5627.0 ;-3.562 is entered as -3.6 ; 0.3750 is entered as 0.4;17.3510.4 ; 17.351 is entered as 17.4 \square A

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Problem 423

3
The starting point of 31 successful team drives was recorded in an interval format below. Use these frequencies for ALL parts of this problem. \begin{tabular}{|l|c|} \hline \multicolumn{1}{|c|}{\begin{tabular}{c} Yard \\ Interval \end{tabular}} & Frequency \\ \hline 595-9 & 2 \\ \hline 101410-14 & 5 \\ \hline 151915-19 & 12 \\ \hline 202420-24 & 7 \\ \hline 252925-29 & 1 \\ \hline 303430-34 & 4 \\ \hline \end{tabular}
What is the grouped sample Mid for successful drives? \qquad Note: Enter XXX.XX AT LEAST ONE DIGIT BEFORE THE DECIMAL, TWO AFTER and round up AFTER all calculations. Thus, 7 is entered as 7.00; 3.562 is entered as 3.56;0.37503.56 ; 0.3750 is entered as 0.38;17.3560.38 ; 17.356 is entered as 17.36 . \square A

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Problem 424

Find the mode for the following group of data items. If there is no mode, so state. 16,13,12,11,17,14,10,1216,13,12,11,17,14,10,12 \square
Select the correct choice below and, if necessary, fill in the answer box within your choic A. The mode(s) is/are \square . (Use a comma to separate answers as needed.) B. There is no mode.

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Problem 425

19. Airport security The Transportation Security 9296 Administration (TSA) is responsible for airport safety. On some flights, TSA officers randomly select passengers for an extra security check prior to boarding. One such flight had 76 passengers - 12 in first class and 64 in coach class. Some passengers were surprised when none of the 10 passengers chosen for screening were seated in first class. We can use a simulation to see if this result is likely to happen by chance. (a) State the question of interest using the language of probability. (b) How would you use random digits to imitate one repetition of the process? What variable would you measure? (c) Use the line of random digits below to perform one repetition. Copy these digits onto your paper. Mark directly on or above them to show how you determined the outcomes of the chance process.
7148709984290771486361683470526222451025

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Problem 426

QUESTION 2 The table below shows the data collected at Mantsole Traffic Control Centre weighbridge over a day. \begin{tabular}{|c|c|c|c|} \hline Mass of Vehicles (in kg) & Frequency & Midpoints & \begin{tabular}{l} Midpoints xx \\ Frequency \end{tabular} \\ \hline 500<x2500500<x \leq 2500 & 0 & 1500 & \\ \hline 2500<x45002500<x \leq 4500 & 20 & 3500 & \\ \hline 4500<x65004500<x \leq 6500 & 25 & 5500 & \\ \hline 6500<x85006500<x \leq 8500 & 30 & 7500 & \\ \hline 8500<x105008500<x \leq 10500 & 42 & 9500 & \\ \hline 10500<x1250010500<x \leq 12500 & 51 & 11500 & \\ \hline 12500<x1450012500<x \leq 14500 & 32 & 13500 & \\ \hline \end{tabular} 2.1 Write down the modal class of the above data. 2.2 Complete the table above by filling in the Midpoints ×\times Frequency column. (1) (2) (3) 2.3 Estimate the mean gross vehicle mass for a day.

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Problem 427

1. Berechne die Anzahl der Möglichkeiten 12 Bilder unter 3 Personen so aufzutellen, dass jede Person 4 Bilder erhält
2. Im Betriebspraktikum müssen noch Betreuer für sechs Schüler Zugeteilt Werden, Es stehen drei Lehrer als Betreuer zur Verfügu betreuen. Wie viele versch möglich?
3. a) Eine Einfach-Version von "Mastermind" Verlangt Farbkombinationen der Länge 4 (o. Wh.) zu erraten, die aus 6 verschiedenen Farben erzeugt wurden. Wie viele solche Farbkombinationen gibt es? b) Wie viele Farbkombinationen der Länge 4 kann man aus 6 verschiedenen Farben erzeugen, wenn Wiederholungen erlaubt sind?

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Problem 428

للمفرادات التالية 1,7,12,2,5,17,20,15,16,18,1,4,3,7,9
اوجد : 1.المدى Range
3. الاتحراف المعياري Standard Deviation؟

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Problem 429

The list shows the weight in pounds of 6 puppies at birth. 3,1.6,2.8,2.5,1.7,2.83,1.6,2.8,2.5,1.7,2.8
What is the mean absolute deviation of these numbers?

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Problem 430

What are the coordinates of the circumcenter of a triangle with vertices A(0,1),B(2,1)A(0,1), B(2,1), and C(2,5)C(2,5) ?
Enter your answer in the boxes.

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Problem 431

Marks Available
1. Connect the time in hours and minutes to the same time in minutes by clicking or tapping a time in hours and minutes on the left and then the time in minutes on the right. Scroll down to see all of the times.

3 hours 10 minutes
2 hours 35 minutes 21/221 / 2 hours
13/4 hours
6 hours 5 minutes
4 hours 30 minutes
5 hours 25 minutes 31/431 / 4 hours \square 3 hours 50 minutes
105 minutes
135 minutes
150 minutes
155 minutes
190 minutes
195 minutes
230 minutes
270 minutes
325 minutes
365 minutes earch

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Problem 432

Introduction to parallel lines cut by a transversal 1) List all of the acute angles in the diagram: \qquad 2) List all of the obtuse angles in the diagram: \qquad 3) List all of the vertical angles in the diagram: \qquad 4) List all of supplementary angles in the diagram. \qquad ***Challenge: If the measure of angle 2 in the diagram above is 4545^{\circ}, find the measure of all of the rest of the missing angles!***

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Problem 433

Write the interval using interval notation to describe the set of values shown a Use "U" between the two intervals. Use "oo" (two lower case o's) for \infty.

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Problem 434

Esercizio Siano A={3,4,7,9}A=\{3,4,7,9\} e B={0,2,4,6,8,10,12}B=\{0,2,4,6,8,10,12\} insiemi dentro all'insieme ambiente S={0,1,2,3,4,5,6,7,8,9,10,11,12}S=\{0,1,2,3,4,5,6,7,8,9,10,11,12\}. Lista gli elementi di ciascuno dei seguenti insiemi. Il complemento di AA è denotato AA^{\prime} e il complemento di BB è denotato BB^{\prime}. (a) A=A^{\prime}= \square (b) B=B^{\prime}= \square (c) AB=A \cup B= \square (d) (AB)=\left(A^{\prime} \cap B\right)^{\prime}= \square (e) (BA)=\left(B^{\prime} \cup A\right)^{\prime}= \square

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Problem 435

Which of the following graphs corresponds to the following set? (5,)(-5, \infty)

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Problem 436

Express the set 8x<7-8 \leq x<7 using interval notation.

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Problem 437

b. Seleziona il diagramma di Venn in cuil la regione (CB)(CA)(C \cup B) \cap\left(C^{\prime} \cup A^{\prime}\right) è colorata. (i) (ii) (iii) (iv) (Clear my choice) ^\hat{*}

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Problem 438

204 studenti hanno riempito un questionario riguardo agli sport praticati. In totale ci sono 88 studenti che giocano a Football, 92 che giocano a Cricket and 85 che giocano a Tennis. Ci sono 29 studenti che giocano solo a Tennis e a Football. Ci sono 15 studenti che giocano solo a Football e a Cricket. Ci sono 21 studenti che giocano solo a Tennis e a Cricket. Ci sono 4 studenti che giocano a tutti e tre gli sports. a. Quanti studenti praticano esattamente uno sport? \square b. Quanti più studenti ci sono che non giocano a nessuno di questi sports rispetto al numero di studenti che giocano a tutti e tre? \square c. Qual'è la probabilità che uno studente scelto a caso non giochi a nessuno di questi tre sports? Dai una risposta nella forma di una frazione ridotta ai minimi termini. \square Finish attempt ...

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Problem 439

Suppose that the relation GG is defined as follows. G={(5,d),(9,c),(5,a)}G=\{(5, d),(9, c),(5, a)\}
Give the domain and range of GG. Write your answers using set notation.  domain =  range = \begin{array}{l} \text { domain = } \\ \text { range = } \end{array}

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Problem 440

For each relation, decide whether or not it is a function. \begin{tabular}{|c|c|} \hline Relation 1 Function Not a function & Relation 2 Function Not a function \\ \hline Relation 3 {(b,v),(e,v),(f,e),(v,v)}\{(b, v),(e, v),(f, e),(v, v)\} Function Not a function & Relation 4 {(3,x),(3,e),(3,x),(2,x)}\{(-3, x),(3, e),(3, x),(-2, x)\} Function Not a function \\ \hline \end{tabular}

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Problem 441

There is a pack of four cards numbered 1 to 4 . There is also a coin with one side marked as heads and the other tails. As a trial of an experiment, a card was drawn and the coin was flipped. The number ( 1 to 4 ) of the card and the side ( HH for heads and TT for tails) of the coin from the flip were recorded.
Here is a summary of the data from 825 trials. \begin{tabular}{|r|c|c|c|c|c|c|c|c|} \hline Outcome & 1H1 H & 2H2 H & 3H3 H & 4H4 H & 1T1 T & 2T2 T & 3T3 T & 4T4 T \\ \hline Number of trials & 110 & 104 & 100 & 110 & 98 & 105 & 97 & 101 \\ \hline \end{tabular}
Answer each part. (a) Assuming the card was chosen at random and the coin is fair, find the theoretical probability of this event: both drawing the 2 card and flipping heads, in a single trial. Round your answer to the nearest thousandth. \square (b) Use the data to find the experimental probability of this event: both drawing the 2 card and flipping heads, in a single trial. Round your answer to the nearest thousandth. \square (c) Choose the statement that is true. The smaller the number-of trials, the greater the likelihood that the experimental probability will be close to the theoretical probability. The experimental probability will never be very close to the theoretical probability, no matter the number of trials. The larger the number of trials, the greater the likelihood that the experimental probability will be close to the theoretical probability.

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Problem 442

Click on the set of whole numbers. \square {1,2,3,}\{1,2,3, \ldots\} {0,1,2,3,}\{0,1,2,3, \ldots\} \square {2,1,0,1,2,}\{-2,-1,0,1,2, \ldots\}

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Problem 443

Which of these sets are natural numbers? {1,2,3}\{-1,-2,-3\}
All of these are natural numbers. {1,2,3}\{1,2,3\} {0,1,2,3}\{0,1,2,3\}
Click on the correct answer.

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Problem 444

You are given delivery times for 8 products: \begin{tabular}{|l|l|l|l|} \hline & Company A & Company B & Difference \\ \hline Delivery time 1 & 16 & 0 & 16 \\ \hline Delivery time 2 & 16 & 10 & 6 \\ \hline Delivery time 3 & 23 & 5 & 17 \\ \hline Delivery time 4 & 16 & 19 & -3 \\ \hline Delivery time 5 & 15 & 4 & 11 \\ \hline Delivery time 6 & 20 & 9 & 11 \\ \hline Delivery time 7 & 25 & 16 & 9 \\ \hline Delivery time 8 & 15 & 20 & -5 \\ \hline \end{tabular} > difference =c(16,6,17,3,11,11,9,5)> mean(difference)  [1] 7.75> sd (difference) [1]8.084376 difference \begin{array}{l} >\text { difference }=c(16,6,17,-3,11,11,9,-5) \\ >\text { mean(difference) } \\ \text { [1] } 7.75 \\ >\text { sd (difference) } \\ {[1] 8.084376} \end{array} \rightarrow \text { difference } difyerence a) Does company B deliver its products faster than company A? BB is faster than AA b) Do companies have the same delivery time? NO

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Problem 445

Conflict and Cans: Day 9-The Elements of Dr. Rrrg You have become acquainted with an amateur scientist by the name of Dr. Rrrg. As Dr. Rrrg was raised by wolves, he speaks a language like no other human. Using the periodic table as a Rosetta Stone, see if you can figure out what Dr. Rrrg has renamed the elements.
Clues:
1. Bowwow (Bw), Woof (Wf), and Ruff (Ru) have only one electron in the ss-orbital of their highest energy level. H,Li,Na,K,Rb,CS,FrH, L i, N a, K, R b, C S, F r
2. Woof (Wf) has a larger atomic radius than Ruff (Ru) or Bowwow (Bw).

Francium
3. It takes more energy to remove an electron from Bowow (Bw) than Ruff (Ru).

Lithium has higher ionization energy.
4. Grrrr(Gr)\operatorname{Grrrr}(\mathrm{Gr}) and Yipp (Yp) both have full p-orbitals. Grrr (Gr) has one more energy level than Yipp (Yp). (noble gases)

He, Ne, Ar, Kr, xe, Rn
5. Huhuhu (Hu)(\mathrm{Hu}) has the greatest electronegativity of all of the elements. B,Al,GA,In,TIB, A l, G A, I n, T I
7. Growl (Gl) has the same number of energy levels as Ruff (Ru) and Whimper (Wp).
8. Whimper ( Wp ) would need to gain 2 electrons to form an ion with the same number of electrons as Yipp (Yp). (group 16) 0,5,5e0,5,5 e, Po, Po
9. Arf (Ar) has the same number of valence electrons as Snort (Sn)(\mathrm{Sn}) but has a smaller atomic radius. Pant (Pt)(\mathrm{Pt}) is more electronegative than Snort(Sn)\operatorname{Snort}(\mathrm{Sn}). (group 14) C,Si,Ge,Sn,Pb\mathrm{C}, \mathrm{Si}, \mathrm{Ge}, \mathrm{Sn}, \mathrm{Pb} ination energy of all the elements.
12. Huff (Hf), Yipp (Yp), Grrr (Gr), Huhuhu (Hu), Wble gases) (Sl) are all gases at room temperature. gases H,N,Q,F,Cl,nobleH, N, Q, F, C l, n o b l e gases (Yw) is less electronegative than slurp (SI) but has a higher ionization energy than

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Problem 446

In trying to calculate how much money could be saved by packing lunch, Tori recorded the amount she spent on lunch each day. \begin{tabular}{|l|c|} \hline \multicolumn{2}{|c|}{ Amount Tori spent on lunch } \\ \hline \multicolumn{1}{|}{ Day } & Amount spent \\ \hline Tuesday & $1\$ 1 \\ \hline Wednesday & $5\$ 5 \\ \hline Thursday & $7\$ 7 \\ \hline Friday & $7\$ 7 \\ \hline Saturday & $5\$ 5 \\ \hline \end{tabular}
According to the table, when was the rate of change greater? between Wednesday and Saturday between Tuesday and Friday

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Problem 447

Charlotte kept a tally of the number of emails she received each day for a week. \begin{tabular}{|l|c|} \hline \multicolumn{2}{|c|}{ Emails Charlotte received } \\ \hline \multicolumn{1}{|}{ Day } & Emails \\ \hline Tuesday & 8 \\ \hline Wednesday & 3 \\ \hline Thursday & 4 \\ \hline Friday & 5 \\ \hline Saturday & 10 \\ \hline \end{tabular}
According to the table, when was the rate of change greater? between Wednesday and Friday between Thursday and Saturday

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Problem 448

Mr. Massey recorded the amount he spent on gas each month to see if it would be cheaper to take the train to work. \begin{tabular}{|l|c|} \hline \multicolumn{2}{|c|}{ Amount Mr. Massey spent on gas } \\ \hline \multicolumn{1}{|}{ Month } & Dollars spent on gas \\ \hline June & $78\$ 78 \\ \hline July & $81\$ 81 \\ \hline August & $78\$ 78 \\ \hline September & $78\$ 78 \\ \hline October & $82\$ 82 \\ \hline \end{tabular}
According to the table, when was the rate of change greater? between August and October between June and September Work it out

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Problem 449

Mr. Hurst, a track coach, recorded the number of runners on all the nearby track teams. \begin{tabular}{|c|c|} \hline -1) ) Number of members & ()) \\ \hline 53 & 3 \\ \hline 91 & 4 \\ \hline 104 & 3 \\ \hline \end{tabular} XX is the number of members that a randomly chosen team has. What is the standard deviation of XX ?
Round your answer to the nearest hundredth. \square Submit Work it out Not feelina readv vet? This can held:

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Problem 450

4. State whether or not each of the following pairs of triangles are congruent. Explain how you know. [P] a. c. b. d.

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Problem 451

Lamar started doing sit-ups to prepare for the school fitness test. On 8 days he did: 5 sit-ups 5 sit-ups 6 sit-ups 6 sit-ups 7 sit-ups 7 sit-ups 7 sit-ups 8 sit-ups What was the range of the numbers of sit-ups he did? \square sit-ups Subrgit

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Problem 452

November 18, 2024 at 2:10 PM
7. Describe in words (do not list all elements) the sample space of each experiment, find how many elements it contains, and state one of the elements: Cholling a 6-sided die, then flipping that many coins. (4 marks)

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Problem 453

How many students eat a packed lunch?
What students eat at school \begin{tabular}{|l|c|} \hline \begin{tabular}{l} Packed \\ lunch \end{tabular} & \bigcirc \bigcirc \bigcirc \varnothing \\ \begin{tabular}{l} School \\ dinner \end{tabular} & =4\bigcirc \bigcirc \bigcirc=4 students \\ \hline \end{tabular}

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Problem 454

Use the skewed dataset to solve the problem: 5,6,6,7,7,8,8,8,9,9,14,165,6,6,7,7,8,8,8,9,9,14,16. What number is Quartile 3? (1 point) 5 6.5 8 9

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Problem 455

\begin{tabular}{|l|l|} \hline Grades & Frequency \\ \hline 506450-64 & 2 \\ \hline 657465-74 & 4 \\ \hline 758075-80 & 1 \\ \hline 818581-85 & 5 \\ \hline 859485-94 & 8 \\ \hline 9510095-100 & 6 \\ \hline \end{tabular}
The table represents the data in a histogram. What is the range of the data? (1 point) 50 80 85 100

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Problem 456

The following dataset represents the number of eggs laid in the chicken coop each day for the past week. 5,8,0,3,2,7,45,8,0,3,2,7,4
What is the value of Q1? (1 point) 0 2 7 8

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Problem 457

Help Save \&
Sport Box sells a wide variety of sporting equipment. The following is information on the purchases and sales of their top selling hockey stick. The hockey stick sells for $130\$ 130. \begin{tabular}{llrc} \hline \multicolumn{1}{r}{ Description } & Units & Unit Cost \\ \hline Mar. 1 Beginning Inventory & 35 & $60\$ 60 \\ Mar. 3 Purchase & 80 & $65\$ 65 \\ Mar. 6 Purchase & 130 & $70\$ 70 \\ Mar. 17 Sale & 75 & \\ Mar. 23 Purchase & 90 & $70\$ 70 \\ Mar. 31 Sale & 180 & \\ \hline \end{tabular}
Required: Calculate the cost of goods sold and ending inventory under the perpetual inventory system using the following methods. (Do not round your "Unit Cost" answers. Round all other intermediate and final answers to nearest whole dollar.) \begin{tabular}{|l|l|cc|c|c|} \hline & & \begin{tabular}{c} Cost of Goods \\ Sold \end{tabular} & \multicolumn{2}{|c|}{\begin{tabular}{c} Ending \\ Inventory \end{tabular}} \\ \hline 1. & FIFO & $\$ & 13,650 & $\$ & 6,300 \\ \hline 2. & Moving weighted average & $\$ & 12,037 & $\$ & 1,063 \\ \hline \end{tabular}

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Problem 458

22. Monty Hall problem In Parade magazıne, a re ser posed the following question to Marilyn vos Savant and the "Ask Marilyn" column:
Suppose you're on a game show, and you're given the choice of three doors. Behind one door is a car, behind the others, goats. You pick a door, say \#1, and the host, who knows what's behind the doors, opens another door, say \#3, which has a goat. He says to you, "Do you want to pick door \#2?" Is it to your advantage to switch your choice of doors? 4{ }^{4} The game show in question was Let's Make a Deal and the host was Monty Hall. Here's the first part of Marilyn's response: "Yes; you should switch. The first door has a 1/31 / 3 chance of winning, but the second door has a 2/32 / 3 chance." Thousands of readers wrote to Marilyn to disagree with her answer. But she held her ground. (a) Use an online Let's Make a Deal applet to perform at least 50 repetitions of the simulation. Record whether you stay or switch (try to do each about half the time) and the outcome of each repetition. (b) Do you agree with Marilyn or her readers? Explain.

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Problem 459

The stem-and-leaf plot displays data collected on the size of 15 classes at two different schools. \begin{tabular}{r|r|l} Mountain View School & & Bay Side School \\ \hline 9,8,2,09,8,2,0 & 1 & 0,2,4,5,6,80,2,4,5,6,8 \\ \hline 8,7,6,5,5,4,4,3,1,08,7,6,5,5,4,4,3,1,0 & 2 & 0,0,2,3,50,0,2,3,5 \\ 0 & 3 & \\ & 4 & 2 \end{tabular}
Key: 2| 101 \mid 0 means 12 for Mountain View and 10 for Bay Side
Part A: Calculate the measures of center. Show all work. (2 points) Part B: Calculate the measures of variability. Show all work. (1 point) Part C: If you are interested in a larger class size, which school is a better choice for you? Explain your reasoning. (1 poir

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Problem 460

Which statement is true?
4 is a factor of 18 .
4 is a factor of 20.
4 is a factor of 26.
4 is a factor of 30 .

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Problem 461

Part 1 of 6 HW Score: 39.29%,5.539.29 \%, 5.5 of 14 points Points: 0 of 1
A researcher focusing on birth weights of babies found that the mean birth weight is 3369 grams ( 7 pounds, 6.8 ounces) with a standard deviation of 582 grams. Complete parts (a) through (c) belo a. Identify the population and variable. Choose the correct population below. A. The group of all babies ever born B. The number of babies born the year the research was performed C. The group of all of the babies whose recorded weights were examined D. The group of researchers

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Problem 462

A 00 80 18 B 62 62 U 49 Find the number of elements in each of the following sets. Draw your Venn Diagram on paper and show how you find each set. U === 209 BC == ACUB= (AUB) = C (AUB)C= = ACBC=

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Problem 463

rroblem Solving Scan for Multimedia DD. DD number positioned at each point. (b)
15. 4
18. DD
16. BB
17. C
19. EE
20. F
21. Plot the numbers on the number line below. A. 512-5 \frac{1}{2} B. -6.3 C. -5.8 D. 6710-6 \frac{7}{10} E. -4.9 F. 6910-6 \frac{9}{10}
22. Use <,><,>, or == to compare. A. 1100.09\frac{1}{10} \bigcirc 0.09 B. -1.44 114-1 \frac{1}{4} C. 23-\frac{2}{3} 0.8-0.8 D. 0.5 24\frac{2}{4} E. 234-2 \frac{3}{4} 2.25-2.25 F. 35-\frac{3}{5} 0.35-0.35
23. Order the numbers from least to greatest. A. 6,8,9,13-6,8,-9,13 B. 45,12,0.25,0.2-\frac{4}{5},-\frac{1}{2}, 0.25,-0.2 C. 4.75,212,83,924.75,-2 \frac{1}{2},-\frac{8}{3}, \frac{9}{2} D. 4,3,8,14,-3,-8,-1 E. 14,0.5,34,12-\frac{1}{4}, 0.5, \frac{3}{4},-\frac{1}{2} F. 45,54,32,1.5-\frac{4}{5},-\frac{5}{4},-\frac{3}{2}, 1.5
24. Make Sense and Persevere What is the least number of points you must plot to have examples of all four sets of numbers, including at least one positive integer and one negative integer? Explain.

Rational Numbers numbers that can be expressed as a quotient of two integers ab(b0)\frac{a}{b}(b \neq 0) whole numbers Integers Whole Numbers zero and natural numbers
Natural Numbers the set of counting numbers 1,2,3,4,5,1,2,3,4,5, \ldots

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Problem 464

Eat your cereal: Boxes of cereal are labeled as containing 14 ounces. Following are the weights, in ounces, of a sample of 16 boxes. It is reasonable to assume that the population is approximately normal. \begin{tabular}{llllllll} \hline 14.07 & 13.99 & 14.16 & 14.17 & 14.15 & 14.07 & 14.13 & 13.99 \\ 14.03 & 14.02 & 14.09 & 14.10 & 14.20 & 14.18 & 14.04 & 14.03 \\ \hline \end{tabular} Send data to Excel
Part: 0/20 / 2
Part 1 of 2 (a) Construct a 98%98 \% confidence interval for the mean weight. Round the answers to at least three decimal places.
A 98\% confidence interval for the mean weight is \square <μ<<\mu< \square .

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Problem 465

KK. 1 Theoretical probability 2MS
You pick a card at random. 5 7 8
What is P (even or prime)? Simplify your answer and write it as a fraction or whole number. \square Submit

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Problem 466

1. Select all the sets of congruent parts that are sufficient to conclude that FGHJKL\triangle F G H \cong \triangle J K L ? A. FGJK,GHKL,FHJˉ\overline{F G} \cong \overline{J K}, \overline{G H} \cong \overline{K L}, \overline{F H} \cong \bar{J} B. FGJK,FHJˉ,FHGJLK\overline{F G} \cong \overline{J K}, \overline{F H} \cong \bar{J}, \angle F H G \cong \angle J L K C. GHKL,FGJK,FGHJKL\overline{G H} \cong \overline{K L}, \overline{F G} \cong \overline{J K}, \angle F G H \cong \angle J K L D. GHKL,FHπ,FHGJK\overline{G H} \cong \overline{K L}, \overline{F H} \cong \pi, \angle F H G \cong \angle J K E. GHKL,FHJˉ,FGHJKL\overline{G H} \cong \overline{K L}, \overline{F H} \cong \bar{J}, \angle F G H \cong \angle J K L

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Problem 467

My sweet Christine, tis best if we can improve our relations. Remember that relations may take many different forms and look different ways -- masks of a sort. Unfortunately only one of our famous Greek friends could translate their relation correctly every time. Who's right? R={(1,4),(2,5),(5,5),(2,3),(1,1)}R=\{(1,4),(-2,5),(5,5),(2,3),(-1,-1)\} \begin{tabular}{|c|c|c|c|c|} \hline Greek Mathematician & Domain \& Range & Table, Mapping Relation, or Graph & Is it a Function? & Inverse \\ \hline Aristotle x=10x=10 &  D: {2,1,1,2,5} R: {1,3,4,5}\begin{array}{l} \text { D: }\{-2,-1,1,2,5\} \\ \text { R: }\{-1,3,4,5\} \end{array} & \begin{tabular}{|c|c|} \hlinexx & yy \\ \hline 1 & 4 \\ \hline-2 & 5 \\ \hline 5 & 5 \\ \hline 2 & 3 \\ \hline-1 & -1 \\ \hline \end{tabular} & Yes & {(4,1),(2,5),(5,5),(3,2),(1,1)}\begin{array}{l} \{(4,1),(2,-5), \\ (5,5),(3,2), \\ (-1,-1)\} \end{array} \\ \hline Euclid e=5e=-5 & \begin{tabular}{l} D: {2,1,1,2,5}\{-2,-1,1,2,5\} \\ R:{1,3,4,5}R:\{-1,3,4,5\} \end{tabular} & & Yes & {(4,1),(5,2),(5,5),(3,2),(1,1)}\begin{array}{l} \{(4,1),(5,-2), \\ (5,5),(3,2), \\ (-1,-1)\} \end{array} \\ \hline Plato u=4u=-4 & D:{2,1,1,3,5}R:{1,2,4,5}\begin{array}{l} \mathrm{D}:\{-2,-1,1,3,5\} \\ \mathrm{R}:\{-1,2,4,5\} \end{array} & (12521)\left(\begin{array}{rl} 1 \\ -2 \\ 5 & \longrightarrow \\ 2 \\ -1 \end{array}\right) & Yes & {(4,1),(5,2),(5,5),(3,2),(1,1)}\begin{array}{l} \{(4,1),(5,-2), \\ (5,5),(3,2), \\ (-1,-1)\} \end{array} \\ \hline Ptolemy ω=0\omega=0 &  D: {2,1,1,2,5} R: {1,3,4,5}\begin{array}{l} \text { D: }\{-2,-1,1,2,5\} \\ \text { R: }\{-1,3,4,5\} \end{array} & & Yes & {(4,1),(5,2),(5,5),(3,2),(1,1)}\begin{array}{l} \{(4,1),(5,-2), \\ (5,5),(3,2), \\ (-1,-1)\} \end{array} \\ \hline Pythagoras k=20k=20 & D:{2,1,1,2,5}R:{1,3,4,5}\begin{array}{l} \mathrm{D}:\{-2,-1,1,2,5\} \\ \mathrm{R}:\{-1,3,4,5\} \end{array} & & No & {(4,1),(5,2),(5,5),(3,2),(1,1)}\begin{array}{l} \{(4,1),(5,-2), \\ (5,5),(3,2), \\ (-1,-1)\} \end{array} \\ \hline \end{tabular}

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Problem 468

Using the following table: \begin{tabular}{|c|c|c|c|c|c|c|c|c|c|} \hline Age & \multirow[t]{2}{*}{\begin{tabular}{l} Herbert \\ 10 \end{tabular}} & \multirow[t]{2}{*}{\begin{tabular}{l} Asimov \\ 5 \end{tabular}} & \multirow[t]{2}{*}{Brooks10\frac{B r o o k s}{10}} & Rowling & \multicolumn{2}{|l|}{Goodkind} & Tot & & \\ \hline Teen (19 or younger) & & & & 40 & 15 & & 80 & & \\ \hline Voung adull (2040)(20-40) & 40 & 25 & 10 & 10 & 25 & & 1110 & & \\ \hline Older (41 or older) & 50 & 20 & 10 & 10 & 30 & & 120 & & \\ \hline Totals & 100 & 50 & 30 & 60 & 70 & & 310 & & \\ \hline \end{tabular}
What is the probability the reader's favorite is Herbert? Leave the answer in decimal form rounded to the nearest thousandth (three decimal places).

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Problem 469

Ordering small negative numbers
Order the following numbers from least to greatest. Put the lowest number on the left. 5103\begin{array}{llll}-5 & 1 & 0 & 3\end{array}

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Problem 470

Alberta Distance Learning cem \qquad 5. To which sets does the number 34-\frac{3}{4} belong? \begin{tabular}{|l|l|} \hline I & Irrational \\ \hline II & Reals \\ \hline III & Integers \\ \hline IV & Rational \\ \hline V & Natural \\ \hline \end{tabular} A. I, III B. I, IV C. L, IV D. Π,V\Pi, \mathrm{V}
6. A whole number has the first three prime numbers as its factors. What is the sme value this whole number could be? A. 6 B. 9 C. 30 D. 105
7. Arrange the following numbers from greatest to least. 273,(273)2,(83)5,(643)2,(273)4-\sqrt[3]{-27},(\sqrt[3]{-27})^{2},(-\sqrt[3]{8})^{5},(\sqrt[3]{64})^{2},(-\sqrt[3]{-27})^{4} A. (273)4,(643)2,(273)2,273,(83)5(-\sqrt[3]{-27})^{4},(\sqrt[3]{64})^{2},(\sqrt[3]{-27})^{2},-\sqrt[3]{-27},(-\sqrt[3]{8})^{5} B. (83)5273,(273)2,(273)4,(643)2(-\sqrt[3]{8})^{5}-\sqrt[3]{-27},(\sqrt[3]{-27})^{2},(-\sqrt[3]{-27})^{4},(\sqrt[3]{64})^{2} C. (643)2,(273)4,(83)5,273,(273)2(\sqrt[3]{64})^{2},(-\sqrt[3]{-27})^{4},(-\sqrt[3]{8})^{5},-\sqrt[3]{-27},(\sqrt[3]{-27})^{2} D. (643)2,(83)5,273,(273)4,(327)2(\sqrt[3]{64})^{2},(-\sqrt[3]{8})^{5},-\sqrt[3]{-27},(-\sqrt[3]{-27})^{4},(\sqrt[3]{-} 27)^{2}

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Problem 471

Urban Glam Cosmetics made sales on the following dates at a selling price of $36\$ 36 per unit: \begin{tabular}{|c|c|} \hline Jan. 10 & 74 units \\ \hline Mar. 15 & 220 units \\ \hline Oct. 5 & 490 units \\ \hline Totals & 784 units \\ \hline \end{tabular}
Required: The business uses a perpetual inventory system.
1. Determine the costs that should be assigned to the ending inventory and to goods sold under the following methods. (Do not round intermediate calculations. Round your final answers to 2 decimal places.) \begin{tabular}{|l|l|lr|l|} \hline & & Ending Inventory & \multicolumn{1}{|c|}{\begin{tabular}{c} Cost of Goods \\ Sold \end{tabular}} \\ \hline a. & FIFO & $\$ & 1,935.001,935.00 & $\$ \\ \hline b. & Movina weiahted average & & 8,089.008,089.00 \\ \hline \end{tabular}

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Problem 472

Sport Box sells a wide variety of sporting equipment. The following is information on the purchases and sales of their top selling hockey stick. The hockey stick sells for $130\$ 130. \begin{tabular}{|lrcc|} \hline \multicolumn{1}{r}{ Description } & Units & Unit Cost \\ \hline Mar. 1 Beginning Inventory & 35 & $60\$ 60 \\ Mar. 3 Purchase & 80 & $65\$ 65 \\ Mar. 6 Purchase & 130 & $70\$ 70 \\ Mar. 17 Sale & 75 & \\ Mar. 23 Purchase & 90 & $70\$ 70 \\ Mar. 31 Sale & 180 & \\ \hline \end{tabular}
Required: Calculate the cost of goods sold and ending inventory under the perpetual inventory system using the following methods. (Do not round your "Unit Cost" answers. Round all other intermediate and final answers to nearest whole dollar.) \begin{tabular}{|l|l|lr|l|} \hline & & \multicolumn{2}{|c|}{\begin{tabular}{c} Cost of \\ Goods Sold \end{tabular}} & \begin{tabular}{c} Ending \\ Inventory \end{tabular} \\ \hline 1. & FIFO & $\$ & 17,100 17,100 ~ & $\$ \\ \hline 2. & Moving weighted average & $\$ & 15,728×15,728 \times & $\$ \\ \hline \end{tabular}

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Problem 473

4. Which of the following numbers are prime? 21 23 only 1 fact 25 27 29

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Problem 474

Put these numbers in order from least to greatest. -10 -0.9 10.6 1836\frac{18}{36}
Submit

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Problem 475

What is the least common multiple of 8,9 , and 12 ?

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Problem 476

Put these numbers in order from greatest to least. -5 38\frac{3}{8} 3740\frac{37}{40} 5.625 537405 \frac{37}{40} Submit

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Problem 477

E17-5 (LO 2), Ap The current sections of Sunn Inc.'s balance sheets at December 31, 2021 and 2022, are presented here. Sunn's net income for 2022 was $153,000\$ 153,000. Depreciation expense was $27,000\$ 27,000. \begin{tabular}{|c|c|c|} \hline & 2022 & 2021 \\ \hline \multicolumn{3}{|l|}{Current assets} \\ \hline Cash & \$105,000 & \$99,000 \\ \hline Accounts receivable & 80,000 & 89,000 \\ \hline Inventory & 168,000 & 172,000 \\ \hline Prepaid expenses & 27,000 & 22,000 \\ \hline Total current assets & \$380,000 & \$382,000 \\ \hline \multicolumn{3}{|l|}{Current liabilities} \\ \hline Accrued expenses payable & \$ 15,000 & \$ 5,000 \\ \hline Accounts payable & 85,000 & 92,000 \\ \hline Total current liabilities & \$100,000 & \$97,000 \\ \hline \end{tabular}
Instructions Prepare the operating activities section of the company's statement of cash flows for the year ended December 31, 2022, using the indirect method. Prepare statement of cash flows-indirect method.

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Problem 478

Put these numbers in order from greatest to least.
19 19304019 \frac{30}{40} 0.16 0.65-0.65 19.24 Submit

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Problem 479

Put these numbers in order from greatest to least. 19304019 \frac{30}{40} 19 0.16 0.65-0.65 19.24 Submit

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Problem 480

Put these numbers in order from least to greatest. 0.7 0.5 69840-69 \frac{8}{40}
Submit

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Problem 481

Put these numbers in order from greatest to least. 88315-88 \frac{3}{15} 8891088 \frac{9}{10} 88.6 88324088 \frac{32}{40} 1830-\frac{18}{30} Submit

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Problem 482

Put these numbers in order from least to greatest. 940-\frac{9}{40} 1524\frac{15}{24} 616\frac{6}{16} Submit

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Problem 483

15)A jar contains 20 cookies ( 8 are almond, 6 are peanuts, 5 are chreeolate, and 1 is oatmeal) a)How many ways can you select some cookies c) How many ways can you select

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Problem 484

Describe what the mean absolute deviation of the maximum speed of 8 roller coasters represents.

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Problem 485

Question 5 of 10 (1 point) I Question Attempt: 1 of 1 \begin{tabular}{|l|c|c|c|} \hline How students study & Morning & \begin{tabular}{c} Between \\ classes \end{tabular} & Evening \\ \hline Study in a group & 9 & 3 & 6 \\ \hline Study alone & 1 & 1 & 4 \\ \hline \end{tabular}
If a student who was surveyed is selected at random, find these probabilities, expressed as reduced fractions:
Part: 0/30 / 3
Part 1 of 3 (a) The student studies in the evening.
The probability that the student studies in the evening is \square
Part: 1 / 3
Part 2 of 3 (b) The student studies in the morning or in a group.
The probability that the student studies in the morning or in a group is \square

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Problem 486

Which gives the set of particles that experience stronger Set A attraction and Set B explains why? set BB because they are different charges set B because they are far apart set AA because they are the same charge set AA because they are close together

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Problem 487

Solve. SIS. MAINS amounts of winter squash. \begin{tabular}{|l|c|c|c|c|} \hline Number of Cups & 2 & 4 & 5 & 8 \\ \hline Grams of Fiber & 20 & 40 & 50 & 80 \\ \hline \end{tabular} a. What is the ratio of the number of grams of fiber to the number of cups?
For 2 cups \qquad For 4 cups \qquad
For 5 cups \qquad For 8 cups \qquad b. Are the data in the table in a proportional relationship? If so, what is the constant of proportionality? Explain. \qquad divide to find the unit rate or each one c. How could you use a graph to show whether the data are in a proportional relationship? you cangranth all the ratios \qquad

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Problem 488

Select the correct answer from each drop-down menu. The table shows the hourly cookie sales by students in grades 7 and 8 at the school's annual bake sale \begin{tabular}{|c|c|} \hline Grade 7 & Grade 8 \\ \hline 20 & 21 \\ \hline 15 & 29 \\ \hline 30 & 14 \\ \hline 24 & 19 \\ \hline 18 & 24 \\ \hline 21 & 25 \\ \hline \end{tabular}
The interquartile range for the grade 7 data is \square The interquartile range for the grade 8 data is \square The difference of the medians of the two data sets is \square The difference is about \square times the interquartile range of either data set. Reset Next

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Problem 489

x=(2,4,3),y=(0,1,1),z=(0,1,1)x=(2,4,-3), y=(0,1,1), z=(0,1,-1) vektörlerinden oluşar sistemin R3\mathbb{R}^{3} ün bir bazı olup olmadığını araştırınız.

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Problem 490

Determine whether the statements in parts a) and b) are true or false. Explain your answer in words, or give appropriate counterexamples to support your answers. a. The standard deviation of the set of numbers 4,4,4,4,4,4,4,4-4,4,-4,4,-4,4,-4,4 is zero. Select the correct answer below and, if necessary, fill in the answer box to complete your choice. A. False. The standard deviation of the given set of numbers is \square B. True. The standard deviation of the given set of numbers is 0 .

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Problem 491

Type the set of integers that answers this question. Be sure to properly indicate each set by typing a comma between each item and using \{ \}. After you have entered the answer, press Enter.
Six consecutive integers starting with -4 .

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Problem 492

A) State whether each set of ordered pairs represents a function. 1) {(10,9),(2,16),(6,7),(5,8),(8,16),(11,9)}\{(10,9),(-2,-16),(-6,7),(5,8),(8,-16),(-11,9)\} \qquad 3) {(13,4),(7,15),(13,9),(6,12),(18,0)}\{(-13,4),(7,-15),(-13,9),(6,-12),(-18,0)\} \qquad 5) {(4,3),(5,9),(11,4),(9,6),(5,3),(8,9),(1,4)}\{(-4,3),(5,-9),(11,4),(9,6),(5,-3),(8,-9),(1,4)\} \qquad 7) {(6,0),(12,16),(6,10),(20,7)}\{(6,0),(-12,-16),(-6,10),(20,-7)\} 2) {(7,4),(8,3),(7,7),(20,8),(5,9),(3,1),(2,6)}\{(-7,4),(-8,3),(-7,7),(-20,8),(5,9),(3,1),(2,6)\} \qquad 4) {(15,3),(6,9),(3,0),(1,16)}\{(15,-3),(-6,9),(-3,0),(-1,16)\} \qquad 6) {(12,18),(15,1),(12,5),(0,9),(5,17)}\{(12,-18),(15,1),(12,5),(0,9),(-5,-17)\} \qquad 8) {(2,4),(8,3),(7,4),(2,8),(11,8),(9,4\{(-2,-4),(-8,3),(-7,-4),(-2,-8),(11,8),(9,-4

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Problem 493

II. SCIER
Become teacher' you spe
1. Worl

2. SS^{\prime}
9. In cows, the red and white coat color alleles are codominant. We can choose an initial to represent this trait, like "C" for coat. Then we can give the codominant alleles superscripts. sex-Linked TT characteristic blindness, ar passed dire Reminder determin phenotypes, with percentages, of the offspring?

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Problem 494

3. DEVELOPING PROOF The three steps below demonstrate the constru quadrilateral. Which special quadrilateral is it? Explain how you know.
Step 1. Construct an arc with radius BCB C centered at AA.
Step 2. Construct an arc with radius ABA B centered at CC. Label point of intersection DD.
4. DEVELOPING PROOF Write a flowchart proof to demonstrate that quadrilateral SOAP is a parallelogram. (17) Given: Quadrilateral SOAPS O A P with SPOA\overline{S P} \| \overline{O A} and SPOA\overline{S P} \cong \overline{O A} Show: SOAP is a parallelogram
5. The results of the proof in Exercise 4 can now be stated as a proved conjecture. Complete this statement beneath your proof: "If one pair of opposite sides of a quadrilateral are both parallel and congruent, then the quadrilateral is a ?"

DEVELOPING PROOF For Exercises 6-9, prove the conjecture.
6. Conjecture: The diagonals of a rectangle are congruent.

Given: Rectangle YOGI with diagonals YG\overline{Y G} and OI\overline{O I} Show: YGOI\overline{Y G} \cong \overline{O I}
7. Conjecture: If the diagonals of a parallelogram are congruent, then the parallelogram is a rectangle. (1.) Given: Parallelogram BEARB E A R, with diagonals BAER\overline{B A} \cong \overline{E R} Show: BEAR is a rectangle

Step 3. Construct segments ADA D and DCD C to form quadrilateral ABCDA B C D,
302 CHAPTER 5 Discovering and Proving Polygon Properties

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Problem 495

Jayden's report card shows the points he received in each subject for the autumn term. \begin{tabular}{l|l} \hline Subject & Total points \\ \hline English & 95 \\ \hline History & 91 \\ \hline Math & 97 \\ \hline Science & 96 \\ \hline Spanish & 91 \end{tabular}
What is the mean absolute deviation of the data set? Enter your answer in the box. Round to the nearest tenth, if necessary. \square points

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Problem 496

2. The data show the relationship between a student's grade on homework for the semester (x) and their grade on evams (y) a. Sketch a scatter plot for the datia. \begin{tabular}{|c|c|} \hline Homework & Bams \\ \hline ( 83.4 & 73.7 \\ \hline - 43.2 & 53.2 \\ \hline - 1000 & 87.0 \\ \hline - 17.5 & 440 \\ \hline ( 98.4 & 64.3 \\ \hline * 62.1 & 81.0 \\ \hline 198.4 & 80.0 \\ \hline i 85.0 & 67.3 \\ \hline 60.0 & 85.5 \\ \hline ( 97.5 & 83.0 \\ \hline - 74.6 & 57.7 \\ \hline 128.0 & 78.5 \\ \hline 98.0 & 91.8 \\ \hline ( 93.4 & 95.0 \\ \hline ( 92.1 & 90.8 \\ \hline 78.8 & 83.8 \\ \hline - 61.3 & 75.0 \\ \hline \end{tabular} \begin{tabular}{|r|r|} \hline Homework & Exams \\ \hline 37.1 & 52.5 \\ \hline 97.1 & 83.3 \\ \hline 97.5 & 91.3 \\ \hline 62.1 & 77.3 \\ \hline 100.0 & 94.3 \\ \hline 87.1 & 89.2 \\ \hline 99.3 & 95.7 \\ \hline 96.3 & 95.0 \\ \hline 80.1 & 52.0 \\ \hline 98.8 & 92.0 \\ \hline 68.8 & 76.0 \\ \hline 86.8 & 91.0 \\ \hlineR85.9R 85.9 & 81.7 \\ \hline 79.6 & 69.0 \\ \hline 100.0 & 80.5 \\ \hline 78.6 & 79.0 \\ \hline 197.5 & 90.8 \\ \hline \end{tabular} b. Find the correlation coefficient. c. Use the scatter plot and the correlation coefficient to determine if there appear to be a relationship between the variables. If so, interpret that relationship.

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Problem 497

Use the following scenario to answer Question \#2-5: Researchers randomly assigned newly laid python eggs to one of three water temperatures: hot, neutral, and cold. Hot duplicates the extra warmth provided by the mother python and cold duplicates the absence of the mother. The results are below. \begin{tabular}{|c|c|c|c|c|} \hline & Cold & Neutral & Hot & Total \\ \hline Hatched & 16 & 38 & 75 & 129 \\ \hline Did not hatch & 11 & 18 & 29 & 58 \\ \hline Total & 27 & 56 & 104 & 187 \\ \hline \end{tabular}
5. Are the events "did not hatch" and "neutral water" independent? Justify your answer by showing work and completing the justification below.

The events "did not hatch" and neutral water" \square (are/ are not) independent because \square (probability) \square (does/ does not) equal \square (probability).
Enter all probabilities rounded to two decimal places.

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Problem 498

Determine the outliers in the following data set. \begin{tabular}{|l|l|l|l|l|l|l|l|} \hline 79 & 60 & 76 & 94 & 93 & 92 & 99 & 39 \\ \hline \end{tabular}
Data value outside the range \square \square

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Problem 499

The management of a firm wishes to check on the opinions of its workers. Before the workers are interviewed, they are divided into various categories. Defi vents E, F, and G as shown. Complete parts (a) through (f). EE : Worker is on the night shift. F: Worker has worked more than 3 years. G: Worker contributes to a voluntary retirement plan. (d) Describe the event FF^{\prime} in words.
The worker has worked for \square

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Problem 500

\begin{problem} In a survey, 46,139 women were asked how many children they had. The results were as follows:
\begin{center} \begin{tabular}{|c|r|} \hline \textbf{Number of Children} & \textbf{Number of Women} \\ \hline 0 & 12,516 \\ 1 & 7,406 \\ 2 & 11,285 \\ 3 & 7,106 \\ 4 & 3,793 \\ 5 & 1,810 \\ 6 & 920 \\ 7 & 523 \\ 8 or more & 780 \\ \hline \textbf{Total} & 46,139 \\ \hline \end{tabular} \end{center}
What is the probability that a sampled woman has three children? Round your answer to four decimals.
The probability that a sampled woman has three children is \square. \end{problem}

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