Set

Problem 2801

Find the median of the data set $1,2,3,3,3,4,4,4,5,7$ . What to do if there are two middle numbers?

See Solution

Problem 2802

Find the range of the data set: $1, 2, 3, 3, 3, 4, 4, 4, 5, 7$ . What is the difference between the largest and smallest values?

See Solution

Problem 2803

Find the range of ages: 4, 1, 3, 9, 6, 3, 2, 4. Range: [ $\text{max} - \text{min}$ ] = [?]

See Solution

Problem 2804

Calculate the mean number of dogs from the data: $12, 8, 6, 3, 1, 6$ . Mean: [?] dogs.

See Solution

Problem 2805

Find the mode of the awards data: $1, 3, 1, 5, 7, 8, 10$ . Mode: [?] Enter the number for the green box.

See Solution

Problem 2806

Find the median of the fish lengths: $7, 2, 1, 4, 5, 2, 3$ . Median: [?] $\mathrm{cm}$

See Solution

Problem 2807

Calculate the mean length of fish in cm: $7, 2, 1, 4, 5, 2, 3$ . Round to the nearest tenth. Mean: [?] cm

See Solution

Problem 2808

Choose a prisoner at random. Find these probabilities rounded to three decimal places:
1. Probability of not taking classes: 0.781
2. Probability of being under 30 and taking high school or college classes: 0.160

See Solution

Problem 2809

Find the probabilities:
1. Probability a randomly chosen doctor is a pathologist: $P(\text{pathologist})=0.128$ .
2. Probability a randomly chosen doctor is a pediatrician or a Doctor of Osteopathy.

See Solution

Problem 2810

Determine if events A (coin toss heads) and B (number cube roll is 4) are independent or dependent in this experiment.

See Solution

Problem 2811

A box has chocolates with nuts and cherries. Find the probability of Event A (first chocolate has nuts) and Event B (second has cherries).

See Solution

Problem 2812

Find the batting averages for these players: Bruce, Gomes, Nix, Owings, Phillips using $\text{average} = \frac{\text{Hits}}{\text{At Bats}}$ .

See Solution

Problem 2813

A hospital has 4 pathologists, 11 pediatricians, and 23 orthopedists. Find the probability of selecting a pathologist and a pediatrician or a doctor of osteopathy.

See Solution

Problem 2814

Roll a six-sided die twice. Is Event A (first roll = 3) independent of Event B (second roll = 4)?

See Solution

Problem 2815

Calculate the probability that a randomly chosen doctor is a pediatrician or a Doctor of Osteopathy, given $P(\text{pathologist})=0.128$ .

See Solution

Problem 2816

Which set of ordered pairs $(x, y)$ represents a linear function:
A = {(0,5), (3,2), (6,-1), (10,-4)}, B = {(0,-1), (3,2), (0,5), (0,7)}, C = {(2,0), (4,0), (5,-3), (6,-5)}, D = {(-4,-5), (-1,1), (0,3), (4,6)}?

See Solution

Problem 2817

Which set of pairs $(x, y)$ represents a linear function: A, B, C, or D?

See Solution

Problem 2818

Which set of pairs $(x, y)$ represents a linear function? A, B, C, or D?

See Solution

Problem 2819

Which set of pairs $(x, y)$ represents a linear function: A, B, C, or D?

See Solution

Problem 2820

Which set of pairs $(x, y)$ represents a linear function: A, B, C, or D?

See Solution

Problem 2821

Find the greatest common factor of 3 and 9.

See Solution

Problem 2822

Find the greatest common factor of 36 and 48.

See Solution

Problem 2823

Find the greatest common factor of the numbers 6, 28, and 30: $6, 28, 30$ .

See Solution

Problem 2824

Percentiles
The weights (in pounds) of 20 preschool children are $39,42,25,46,40,23,43,35,30,32,31,50,26,34,41,21,47,27,48,22$ Send data to calculator Send data to Excel
Find $10^{\text {th }}$ and $75^{\text {th }}$ percentiles for these weights. (If necessary, consult a list of formulas.) (a) The $10^{\text {th }}$ percentile: II pounds (b) The $75^{\text {th }}$ percentile: $\square$ pounds Explanation Check

See Solution

Problem 2825

A tile is selected from seven tiles, each labeled with a different letter from the first seven letters of the alphabet. The letter selected will be recorded as the outcome. Consider the following events. Event $X$ : The letter selected comes before " $D$ ". Event $Y$ : The letter selected is found in the word "C $A G E$ ". Give the outcomes for each of the following events. If there is more than one element in the set, separate them with commas. (a) Event " $X$ or $Y$ ": \{D\} (b) Event " $X$ and $Y$ ": \{ \} (c) The complement of the event $X$ : $\square$

See Solution

Problem 2826

4.99 ALEKS www-awa.aleks.com/alekscgi/x/Isl.exe/1o_u-lgNsIkr7j8P3jH-IBgucpIG1tT6kRBabGFF3MoAkZ_UVx0N2O2gj_rnanaokTTH5DkL2d5v0LUaS1SKOKqSfrDfSASKtcqJaF... كل الإشارات المرجعين Google Translate News Maps YouTube Probability Outcomes and event probability 0/5 Mayar Español
A coin is tossed three times. An outcome is represented by a string of the sort HTT (meaning a head on the first toss, followed by two tails). The 8 outcomes are listed in the table below. Note that each outcome has the same probability.
For each of the three events in the table, check the outcome(s) that are contained in the event. Then, in the last column, enter the probability of the event. \begin{tabular}{|c|c|c|c|c|c|c|c|c|c|} \hline & \multicolumn{8}{|c|}{Outcomes} & \multirow[b]{2}{*}{Probability} \\ \hline & HHH & THH & TH & $\pi T$ & HTH & HTT & HHT & THT & \\ \hline Event A: Two or more tails & $\square$ & $\square$ & $\square$ & $\square$ & $\square$ & $\square$ & $\square$ & $\square$ & \\ \hline Event B: More tails than heads & $\square$ & $\square$ & $\square$ & $\square$ & $\square$ & $\square$ & $\square$ & $\square$ & — \\ \hline Event C: No tails on the first two tosses & $\square$ & $\square$ & $\square$ & $\square$ & $\square$ & $\square$ & $\square$ & $\square$ & $\square$ \\ \hline \end{tabular} $\sqrt{\text { Fixplanation }}$ Check (9) 2024 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Center Accessibility

See Solution

Problem 2827

www-awa.aleks.com/alekscgi/x/lsl.exe/1o_u-IgNslkr7j8P3jH-IBgucpIG1tT6kRBabGFF3MoAkZ_UVx0N2O2gj_rा كل الإشارات الا SCFHS = تسجيل الدخول إنشاء Apple ID الخا... مارستى منصة سطر التعليمية Probability Determining a sample space and outcomes for an event: Experiment... ? QUESTION A number cube with faces labeled from 1 to 6 will be rolled once. The number rolled will be recorded as the outcome. Give the sample space describing all possible outcomes. Then give all of the outcomes for the event of rolling the number 2 or 5 . If there is more than one element in the set, separate them with commas.
Sample space: $\square$ Event of rolling the number 2 or 5 : $\square$ EXPLANATION

See Solution

Problem 2828

1. $18^{\circ} \mathrm{C}=$ $\qquad$
2. $176^{\circ} \mathrm{F}=$ ${ }^{\circ} \mathrm{F}$
3. $40^{\circ} \mathrm{C}=$ $\qquad$ ${ }^{\circ} \mathrm{C}$
4. $95^{\circ} \mathrm{F}=$ $\qquad$ ${ }^{\circ} \mathrm{F}$ $\qquad$
5. $37^{\circ} \mathrm{C}=$ $\qquad$ ${ }^{\circ} \mathrm{C}$

See Solution

Problem 2829

12. Deux chiffres (de 0 à 9 inclusivement) sont choisis indépendamment et au hasard. Détermine la probabilité qu'ils totalisent 10.

See Solution

Problem 2830

$\qquad$ 2. Which set of ordered pairs represents $y$ as a function of $x$ ? A. $\{(2,5),(3,7),(4,9),(5,11)\}$ B. $\{(-1,6),(-4,3),(0,5),(-1,8)\}$ C. $\{(0,25),(-1,17),(14,-9),(0,-3)\}$ D. $\{(-5,-5),(-5,9),(-4,-2),(-3,1)\}$

See Solution

Problem 2831

$\{(a, m),(m, n),(t, n),(n, n)\}$
Function Not a function

See Solution

Problem 2832

The set of ordered pairs $(1,7),(3,8),(3,6),(6,5),(2,11),(1,4)$ represents a relation. Answer parts $a$ and $b$ . a. Make an arrow diagram that represents the relation. Which of the following arrow diagrams represents the relation? A. B. C. D.
Click to select your answer. Review Progress Question 2 of 12 Back Next Sign out Dec 16 9:19 INTL

See Solution

Problem 2833

pueblo was occupied around 1298 A.D. (based on evidence from potsherds and stone tools). The following data give trem-ring dates (A.D.) from adjacent archaeological sites: \begin{tabular}{|l|l|l|l|l|l|l|l|l|l|} \hline 1196 & 1274 & 1275 & 1282 & 1282 & 1278 & 1279 & 1323 & 1324 & 1237 \\ \hline \end{tabular} § USE SALT (a) Use a calculator with sample mean and standard deviation keys to find $\bar{x}$ and $s$ . (Write your standard deviation in years and round it to four decimal place.) $\begin{array}{l} \bar{x}=\square \mathrm{X} \text { A.D. } \\ s=\text { Enter an exact number yr } \end{array}$
1298 A.D.? Use a $1 \%$ level of significance. (i) What is the level of significance? 0.01
State the null and alternate hypotheses. (Enter $!=$ for $\neq$ as needed.) $\begin{array}{l} H_{0}: \mu=1298 \\ H_{1}: \mu!=1298 \end{array}$ (ii) What sampling distribution will you use? Explain the rationale for your choice of sampling distribution. We'll use the standard normal, since we assume that $x$ has a normal distribution and $\sigma$ is unknown. We'll use the standard normal, since we assume that $x$ has a normal distribution and $\sigma$ is known. We'll use the Student's $t$ , since we assume that $x$ has a normal distribution and $\sigma$ is unknown. We'll use the Student's $t$ , since we assume that $x$ has a normal distribution and $\sigma$ is known.
Compute the appropriate sampling distribution value of the sample test statistic. (Round your answer to two decimal places.) $\square$ 9:54 AM

See Solution

Problem 2834

Which of the following bonds is the weakest? Double covalent bond Triple covalent bond Ionic bond Single covalent bond

See Solution

Problem 2835

Which of the following bonds is the weakest? Double covalent bond Triple covalent bond Ionic bond Single covalent bond

See Solution

Problem 2836

Brooke has scores of $84,72,90,95$ , and 87 on her first five quizzes. After taking the sixth quiz, Brooke's mean score increased.
Which could be Brooke's sixth quiz score? Select three options. 85 90 83 86 92

See Solution

Problem 2837

2. A single die is rolled twice. The set of 36 equally likely outcomes are given as follows: $\begin{array}{l} \{(1,1),(1,2),(1,3),(1,4),(1,5),(1,6),(2,1),(2,2),(2,3),(2,4),(2,5),(2,6) \\ (3,1),(3,2),(3,3),(3,4),(3,5),(3,6),(4,1),(4,2),(4,3),(4,4),(4,5),(4,6) \\ (5,1),(5,2),(5,3),(5,4),(5,5),(5,6),(6,1),(6,2),(6,3),(6,4),(6,5),(6,6)\} \end{array}$
Find the probability of the sum of two faces is equal to 3 or 4 ?

See Solution

Problem 2838

Calculate the perimeter of the polygon with vertices at $(1,2)$ , $(1,5)$ , $(8,2)$ , and $(8,5)$ .

See Solution

Problem 2839

Find the range of the data set: $x = \{21, 16, 13, 33, 26\}$ .

See Solution

Problem 2840

Find the area of the polygon with vertices at $(2,1)$ , $(2,6)$ , $(5,1)$ , and $(5,6)$ . Area $=$ [?] sq. units.

See Solution

Problem 2841

Find the best grading parameters for a score of $X=65$ :
1. $\mu=60$ , $\sigma=5$
2. $\mu=60$ , $\sigma=10$
3. $\mu=70$ , $\sigma=5$
4. $\mu=70$ , $\sigma=10$

See Solution

Problem 2842

Calculate midpoints for class intervals using the formula $\frac{{\text{{lower limit}} + \text{{upper limit}}}}{2}$ .

See Solution

Problem 2843

Find the lower and upper fences for outliers using the five-number summary: $55, 68, 75, 82, 98$ . Choose the correct option.

See Solution

Problem 2844

What defines an event in probability? Choose the correct answer: all outcomes, a subset, a planned activity, or a single execution.

See Solution

Problem 2845

Paul rolls two dice. If $A=$ both dice are odd and $B=$ at least one die is even, how do $A$ and $B$ relate? Select two: Mutually Exclusive, Not Mutually Exclusive, Independent, Dependent.

See Solution

Problem 2846

Jacqueline spins a spinner (0-4) 3 times. Are events A (all > 2) and B (sum = 9) independent, dependent, mutually exclusive, or complement?

See Solution

Problem 2847

A researcher randomly selects a vitamin. Define events $X$ (selecting A) and $Y$ (selecting even-labeled vitamins). Arrange a Venn diagram for $X$ , $Y$ , or $X \cap Y$ .

See Solution

Problem 2848

A biologist has butterfly specimens of colors G, R, Y and ages 1-6 months. Place dots on a Venn diagram for events $A$ (yellow) and $B$ (older than 2 months).

See Solution

Problem 2849

A biologist has butterfly specimens of colors G, R, Y and ages 1-6 months. Identify specimens in events $A$ , $B$ , or $A \cap B$ .

See Solution

Problem 2850

Find the probability of drawing a 7 from a standard 52-card deck. Express your answer as a fraction.

See Solution

Problem 2851

Find the standard deviation of the sample: 29, 36, 42, 45, 48, 50, 50, 51, 53, 55, 59, 59. r.v. $=$

See Solution

Problem 2852

There are 150 new employees divided into groups A, B, C, D, and E with 30 each. Find $P(C)$ for group C.

See Solution

Problem 2853

Find the standard deviation of the sample: 29, 36, 42, 45, 48, 50, 50, 51, 53, 55, 59, 59. Round as needed. $\text{r.v.} =$

See Solution

Problem 2854

Three coins are flipped. There are 8 outcomes. Find outcomes in sample space, outcomes in event A, and $P(A) = \square$ .

See Solution

Problem 2855

Identify the chemical symbols for Magnesium, Arsenic, Krypton, and Hydrogen: Mg, As, Kr, H.

See Solution

Problem 2856

Identify the experiment, trial, and outcome for flipping a fair coin with sides $H$ and $T$ . Select all that apply.

See Solution

Problem 2857

Identify the metalloids from the following elements: B (Boron), Si (Silicon), Ge (Germanium). Options: A and C only, All of the Above.

See Solution

Problem 2858

Find the mean, median, and mode(s) from this stem-and-leaf plot:
0 | 6 1 | 45 2 | 2338 3 | 4
Mean: Median: Mode(s):

See Solution

Problem 2859

Given the data pairs (0, 4), (1, 55), (2, 4578), (3, 2), find the mean, median, and mode(s) of the values.

See Solution

Problem 2860

Find the mean, median, and mode of the data from this stem-and-leaf plot: 0 | 4, 1 | 55, 2 | 4578, 3 | 2.

See Solution

Problem 2861

A CEO rewards employees with vacation days (M or T). Define events: $A$ (two same days) and $B$ (winning a Monday). Place dots in $A$ , $B$ , or $A$ AND $B$ .

See Solution

Problem 2862

Rearrange the dots in the Venn diagram based on events $A$ (two same days) and $B$ (at least one Monday).

See Solution

Problem 2863

Calculate the mean, median, and mode for the data set: 89, 56, 60, 48, 22, 48. Round answers to one decimal place.

See Solution

Problem 2864

What events does rolling a 3 belong to? Choose all that apply: $E$ OR $L$ , $E^{\prime} \mathrm{AND} L$ , $E$ AND $L$ , $E^{\prime}$ OR $L^{\prime}$ , $L^{\prime}$ .

See Solution

Problem 2865

Which events include drawing the Blue 1 card? Choose all that apply: $R$ AND $E$ , $R$ AND $O$ , $B$ AND $O$ , $R^{\prime}$ .

See Solution

Problem 2866

Calculate the mean, median, and mode of these depths: 4.1, 4.1, 4.0, 4.1, 3.9, 4.4, 3.9, 4.3, 4.0, 4.2, 4.0, 3.8.

See Solution

Problem 2867

Calculate the mean and median weights for offensive and defensive linemen. Compare their weights. Round to one decimal place.

See Solution

Problem 2868

(a) Calculate the mean and median of offensive linemen weights: 329, 294, 311, 330, 312, 263, 326, 327, 301, 322, 259, 310. (b) Calculate the mean and median of defensive linemen weights: 252, 283, 308, 291, 295, 258, 319, 283, 308, 279, 282, 318. (c) Compare the weights of offensive and defensive linemen.

See Solution

Problem 2869

Calculate the range and standard deviation of a data set. Fill in the table with $x$ , $x-\mu$ , and $(x-\mu)^{2}$ , rounding to four decimal places.

See Solution

Problem 2870

The traffic engineer for a large city is conducting a study on traffic flow at a certain intersection near the city administration building. The engineer will collect data on different variables related to the intersection each day for ten days. Of the following variables, which will be measured using continuous data?
A The number of cars passing through the intersection in one hour
B The number of pedestrians crossing the intersection in one hour (C) The number of bicyclists crossing the intersection in one hour (D) The number of food trucks that park within four blocks of the intersection (E) The number of minutes for a car to get from the intersection to the administration building

See Solution

Problem 2871

Which of these bonds could be triple-tax free? federal bonds corporate bonds municipal bonds all of the above none of the above

See Solution

Problem 2872

Answer the questions. Use the data in the line plot.
6. What is the mode of the set of data?
6, 7, 8 first
7. What is the median of the set of data?
8. What is the mean of the set of data? How is the data spread around the mean?
Complete. Use the data in the table. The table shows the distances Wayne jogged on 5 days. Distances Wayne Jogged on Five Days \begin{tabular}{|l|c|} \hline Day & Distance jogged (km) \\ \hline Monday & 3 \\ \hline Tuesday & 2 \\ \hline Wednesday & 4 \\ \hline Thursday & 5 \\ \hline Friday & 6 \\ \hline \end{tabular} Source: Wayne

See Solution

Problem 2873

Think about the following relation: $\{(3,0),(5,8),(3,6),(-3,8)$ What is the domain of the relation? \{ $\square$ \} What is the range of the relation? \{ $\square$ \} Add Work
Submit Question

See Solution

Problem 2874

Short Answer
25. (12 points total) We wish to compare reaction time to sound with reaction time to light. In a carefully controlled experiment, the time required to react to a buzzer and the time required to react to a white signal light are obtained for six subjects. Below are the results (in milliseconds): \begin{tabular}{lrrrrrr} \hline Subject & 1 & 2 & 3 & 4 & 5 & 6 \\ Light & 39 & 37 & 44 & 42 & 43 & 41 \\ Buzzer & 35 & 37 & 38 & 41 & 39 & 40 \\ \hline \end{tabular}

See Solution

Problem 2875

Which operations are defined for any two real numbers? addition subtraction multiplication division

See Solution

Problem 2876

Select the irrational number to help complete the circuit. 0.2666... $\sqrt{\frac{4}{15}}$

See Solution

Problem 2877

2) (Numbers written in order from least to greatest going across.)
Answer Attempt 1 out of 2 Context Line (L1) Line (L2) $-10$ $-7$ $-5$ $-3$ $-2.1$ $-2.01$ $-2.001$ $-2$ $-1.999$ $-1.99$ $-1.9$ $-1$ 1 3 6 Log Out Submit Answer

See Solution

Problem 2878

3. Identify a potential problem with each sampling method. a) Suppose you want to know whether most people enjoy shopping. You survey the shoppers at a local mall. b) The cook in the school cafeteria surveys the teachers to find out which items to sell. c) To determine public opinion on the effectiveness of the local police force, residents in the area with the greatest crime rate are surveyed. d) To find out about the exercise habits of Canadian teenagers, a fitness magazine asks its readers to email information about their exercise habits.
4. a) In each case, will the selected sample represent the population? Explain. i) To find out if the arena should offer more public skating times, a survey is posted on a bulletin board in the arena and left for patrons to complete. ii) To find out the favourite breakfast food of grade 9 students, a survey of 300 randomly-selected grade 9 students was conducted. iii) To find out if the soccer league should buy new uniforms for the players, 20 parents of the students in the soccer league were surveyed. b) If the sample does not represent the population, suggest another sample that would. Describe how you would select that sample.
5. Assessment Focus Suppose you want to find out how people feel about lowering the age at which teens can drive. a) Describe a sampling method that would not lead to valid conclusions. Justify your choice. b) Describe a sampling method you might use, and justify your choice.
6. a) Explain how you might obtain each sample. i) a simple random sample from the school population ii) a systematic sample of cell phones from a factory iii) a cluster sample of teenagers from your town iv) a stratified random sample of apple trees in an orchard b) Suggest a topic of data collection for each sample in part a.

See Solution

Problem 2879

Find the range, mean, variance, and standard deviation for the wins: $2, 8, 15, 5, 13, 7, 15, 10, 5, 9$ .

See Solution

Problem 2880

Find the range, mean, variance, and standard deviation for this data set: $2, 9, 15, 3, 15, 9, 14, 6, 3, 9$ .

See Solution

Problem 2881

Create a box plot for student heights (inches): 91, 58, 95, 88, 77, 62, 73, 85, 91, 70, 88.

See Solution

Problem 2882

Is it true or false that every irrational number is a natural number? Choose: True or False.

See Solution

Problem 2883

Is it true or false that every positive number is a positive rational number? Choose A, B, C, or D.

See Solution

Problem 2884

4. Find the mean of high and low temperatures. Which is higher? What is the mean value?
5. Determine which set has the greatest range.

See Solution

Problem 2885

Which of these sets of ordered pairs is a function? 1) $\{(2,4),(2,6),(2,8),(2,10),(2,12)\}$ 2) $\{(0,3),(-6,8),(-3,5),(0,-3),(7,11)\}$ 3) $\{(-5,-4),(-4,-3),(-3,-2),(-4,-5),(-2,-1)\}$ 4) $\{(8,1),(-4,1),(3,5),(0,4),(-1,2)\}$

See Solution

Problem 2886

Identify the set of whole numbers from the options: $\{0,1,2,3, \ldots\}$ , $\{1,2,3,4, \ldots\}$ , $\{\ldots,-3,-2,-1\}$ , $\{\ldots,-3,-2,-1,0,1,2,3, \ldots\}$ .

See Solution

Problem 2887

Given the set $\{-2,-\frac{2}{5}, 0,0.1, \sqrt{2}, 1.5, \sqrt{36}\}$ , identify: a) positive integers, b) whole numbers, c) integers, d) rational numbers, e) irrational numbers, f) real numbers.

See Solution

Problem 2888

On an assembly line, every 3rd car is green and every 4th is a convertible. Find green convertibles in first 100 cars.

See Solution

Problem 2889

A bell rings every 2 min and lights flash every 3 min. When did both occur together after the store opened at 1:00?

See Solution

Problem 2890

Find the greatest common factor (GCF) for: a) 150, 275, 420 b) 120, 960, 1400 c) 126, 210, 546, 714 d) 220, 308, 484, 988 Then find the least common multiple (LCM) for each.

See Solution

Problem 2891

A spinner has sections 1, 2, and 3. Answer these:
1. Count favorable outcomes.
2. Sample space $S=\{1,2,3\}$ .
3. Count total outcomes.
4. Fraction favorable? (e.g., $1 / 2$ ).
5. Fraction unfavorable? (e.g., $1 / 2$ ).

See Solution

Problem 2892

Which table shows a proportional relationship? Check these pairs: (1, 18), (2, 15), (3, 12), (4, 9); (2, 7), (4, 14), (5, 17.5), (8, 28); (1, 5), (2, 5), (3, 5), (4, 5); (40, 1), (20, 2), (10, 4), (5, 8).

See Solution

Problem 2893

```latex \text{Greatest Common Factor (GCF) Maze!}
\text{Directions: Find the GCF of each set of numbers. Use your solutions to navigate through the maze.}
\text{SHOW ALL WORK on a separate sheet of paper and attach it to this page!}
\text{Find the GCF of the following set of numbers:}
\begin{itemize} \item 12 and 78 \end{itemize}
\text{(c) Gina Wilson (All Things Algebra\textregistered), LLC, 2019} ```

See Solution

Problem 2894

Lagin Siạn in tel Texas Calleg̣e Erizal Edready - jassessment/start-
Measurement Progress: Question ID: 558395
The movement of the progress bar may be uneven because questions can be worth more or less (including zero) depending on your onswer. Match the metric units on the left with their approximate equivalents on the right. Not all the options on the right will be used.
100 centimeters 500 grams 250 milliliters
Clear
1 cup 1 mile 5 pounds 1 pound 1 yard 1 quart $\square$ Click and hold an item in one column, then drag it to the matching item in the other column. Be sure your cursor is over the target before releasing. The tanget will highlight or the cursor will change. Need help? Watch this video. Submit Pass Hold Save and close Don't know answer Skip for now Dec 17 10:

See Solution

Problem 2895

49. A flat surface that extends forever in all directions is called a $\qquad$ a. Line b. Point c. Ray d. Plane

See Solution

Problem 2896

State the range for the set of points. $\{(-40,-105),(2,84),(-62,71),(30,-94),(-20,71),(-40,-110)\}$ Range $=\{-105,-110,-94,71,30\}$ Range $=\{-62,-110,-94,71,84\}$ Range $=\{-105,-40,-94,71,84\}$ Range $=\{-110,-105,-94,71,84\}$

See Solution

Problem 2897

A college food court surveyed 649 students to see how many drink coffee, how many drink soda, and how many drink tea. The Venn diagram below shows the results. (Each number gives the number of students who fall into that Venn diagram category.)
All students in the survey (a) How many of the students drink exactly one of the three drinks? $\square$ students (b) How many of the students drink soda? $\square$ students (c) How many of the students drink both tea and coffee, but don't drink soda? $\square$ students

See Solution

Problem 2898

What is the biconditional statement of the following conditional statement? "If a polygon has four sides, then it is a quadrilateral." If a polygon does not have four sides, then it is a not quadrilateral. If a polygon is not a quadrilateral, then it is does not have four sides. A polygon has four sides if and only if it is a quadrilateral. If a polygon is a quadrilateral, then it has four sides

See Solution

Problem 2899

Propriété Indépendance et intersection $A$ et $B$ sont indépendants si et seulement si $p(A \cap B)=p(A) \times p(B)$
Ex 1 : Voici la répartition des campings d'un groupe touristique. \begin{tabular}{|l|c|c|c|} \cline { 2 - 4 } \multicolumn{1}{c|}{} & Mer & Campagne & Total \\ \hline Avec animations & 114 & 16 & 130 \\ \hline Sans animations & 30 & 40 & 70 \\ \hline Total & 144 & 56 & 200 \\ \hline \end{tabular}
On choisit un camping au hasard. On note les événements: - $M$ : «Le camping choisi se trouve à la mer. » - A : «Le camping choisi propose des animations. ». Les affirmations suivantes sont-elles vraies ou fausses? a) $p(A \cap M)=p(A) \times p(M)$ . b) $A$ et $M$ sont indépendants. c) $p(A \cap M)=p(M) \times p_{M}(A)$ . d) $\bar{A}$ et $M$ ne sont pas indépendants.

See Solution

Problem 2900

Finding the LCM
The table shows the first five multiples for the numbers 3 The LCM of 3 and 6 is and 6. \begin{tabular}{|c|c|} \hline Number & \multicolumn{1}{|c|}{ Multiples } \\ \hline 3 & $3,6,9,12,15, \ldots$ \\ \hline 6 & $6,12,18,24,30, \ldots$ \\ \hline \end{tabular}

See Solution

1 ...26 27 28 29 30

Set

Problem 2801

Find the median of the data set 1,2,3,3,3,4,4,4,5,71,2,3,3,3,4,4,4,5,71,2,3,3,3,4,4,4,5,7. What to do if there are two middle numbers?

Problem 2802

Find the range of the data set: 1,2,3,3,3,4,4,4,5,71, 2, 3, 3, 3, 4, 4, 4, 5, 71,2,3,3,3,4,4,4,5,7. What is the difference between the largest and smallest values?

Problem 2803

Find the range of ages: 4, 1, 3, 9, 6, 3, 2, 4. Range: [max−min\text{max} - \text{min}max−min] = [?]

Problem 2804

Calculate the mean number of dogs from the data: 12,8,6,3,1,612, 8, 6, 3, 1, 612,8,6,3,1,6. Mean: [?] dogs.

Problem 2805

Find the mode of the awards data: 1,3,1,5,7,8,101, 3, 1, 5, 7, 8, 101,3,1,5,7,8,10. Mode: [?] Enter the number for the green box.

Problem 2806

Find the median of the fish lengths: 7,2,1,4,5,2,37, 2, 1, 4, 5, 2, 37,2,1,4,5,2,3. Median: [?] cm\mathrm{cm}cm

Problem 2807

Calculate the mean length of fish in cm: 7,2,1,4,5,2,37, 2, 1, 4, 5, 2, 37,2,1,4,5,2,3. Round to the nearest tenth. Mean: [?] cm

Problem 2808

Choose a prisoner at random. Find these probabilities rounded to three decimal places: 1. Probability of not taking classes: 0.781 2. Probability of being under 30 and taking high school or college classes: 0.160

Problem 2809

Find the probabilities: 1. Probability a randomly chosen doctor is a pathologist: P(pathologist)=0.128P(\text{pathologist})=0.128P(pathologist)=0.128. 2. Probability a randomly chosen doctor is a pediatrician or a Doctor of Osteopathy.

Problem 2810

Determine if events A (coin toss heads) and B (number cube roll is 4) are independent or dependent in this experiment.

Problem 2811

A box has chocolates with nuts and cherries. Find the probability of Event A (first chocolate has nuts) and Event B (second has cherries).

Problem 2812

Find the batting averages for these players: Bruce, Gomes, Nix, Owings, Phillips using average=HitsAt Bats \text{average} = \frac{\text{Hits}}{\text{At Bats}} average=At BatsHits​.

Problem 2813

A hospital has 4 pathologists, 11 pediatricians, and 23 orthopedists. Find the probability of selecting a pathologist and a pediatrician or a doctor of osteopathy.

Problem 2814

Roll a six-sided die twice. Is Event A (first roll = 3) independent of Event B (second roll = 4)?

Problem 2815

Calculate the probability that a randomly chosen doctor is a pediatrician or a Doctor of Osteopathy, given P(pathologist)=0.128P(\text{pathologist})=0.128P(pathologist)=0.128.

Problem 2816

Which set of ordered pairs (x,y)(x, y)(x,y) represents a linear function: A = {(0,5), (3,2), (6,-1), (10,-4)}, B = {(0,-1), (3,2), (0,5), (0,7)}, C = {(2,0), (4,0), (5,-3), (6,-5)}, D = {(-4,-5), (-1,1), (0,3), (4,6)}?

Problem 2817

Which set of pairs (x,y)(x, y)(x,y) represents a linear function: A, B, C, or D?

Problem 2818

Which set of pairs (x,y)(x, y)(x,y) represents a linear function? A, B, C, or D?

Problem 2819

Which set of pairs (x,y)(x, y)(x,y) represents a linear function: A, B, C, or D?

Problem 2820

Which set of pairs (x,y)(x, y)(x,y) represents a linear function: A, B, C, or D?

Problem 2821

Find the greatest common factor of 3 and 9.

Problem 2822

Find the greatest common factor of 36 and 48.

Problem 2823

Find the greatest common factor of the numbers 6, 28, and 30: 6,28,306, 28, 306,28,30.

Problem 2824

Problem 2825

Problem 2826

Problem 2827

Problem 2828

Problem 2829

12. Deux chiffres (de 0 à 9 inclusivement) sont choisis indépendamment et au hasard. Détermine la probabilité qu'ils totalisent 10.

Problem 2830

Problem 2831

{(a,m),(m,n),(t,n),(n,n)}\{(a, m),(m, n),(t, n),(n, n)\}{(a,m),(m,n),(t,n),(n,n)}Function Not a function

Problem 2832

Problem 2833

Problem 2834

Which of the following bonds is the weakest? Double covalent bond Triple covalent bond Ionic bond Single covalent bond

Problem 2835

Which of the following bonds is the weakest? Double covalent bond Triple covalent bond Ionic bond Single covalent bond

Problem 2836

Brooke has scores of 84,72,90,9584,72,90,9584,72,90,95, and 87 on her first five quizzes. After taking the sixth quiz, Brooke's mean score increased.Which could be Brooke's sixth quiz score? Select three options. 85 90 83 86 92

Problem 2837

Problem 2838

Calculate the perimeter of the polygon with vertices at (1,2)(1,2)(1,2), (1,5)(1,5)(1,5), (8,2)(8,2)(8,2), and (8,5)(8,5)(8,5).

Problem 2839

Find the range of the data set: x={21,16,13,33,26}x = \{21, 16, 13, 33, 26\}x={21,16,13,33,26}.

Problem 2840

Find the area of the polygon with vertices at (2,1)(2,1)(2,1), (2,6)(2,6)(2,6), (5,1)(5,1)(5,1), and (5,6)(5,6)(5,6). Area === [?] sq. units.

Problem 2841

Find the best grading parameters for a score of X=65X=65X=65: 1. μ=60\mu=60μ=60, σ=5\sigma=5σ=5 2. μ=60\mu=60μ=60, σ=10\sigma=10σ=10 3. μ=70\mu=70μ=70, σ=5\sigma=5σ=5 4. μ=70\mu=70μ=70, σ=10\sigma=10σ=10

Problem 2842

Calculate midpoints for class intervals using the formula lower limit+upper limit2\frac{{\text{{lower limit}} + \text{{upper limit}}}}{2}2lower limit+upper limit​.

Problem 2843

Find the lower and upper fences for outliers using the five-number summary: 55,68,75,82,9855, 68, 75, 82, 9855,68,75,82,98. Choose the correct option.

Problem 2844

What defines an event in probability? Choose the correct answer: all outcomes, a subset, a planned activity, or a single execution.

Find the median of the data set $1,2,3,3,3,4,4,4,5,7$ . What to do if there are two middle numbers?

Find the range of the data set: $1, 2, 3, 3, 3, 4, 4, 4, 5, 7$ . What is the difference between the largest and smallest values?

Find the range of ages: 4, 1, 3, 9, 6, 3, 2, 4. Range: [ $\text{max} - \text{min}$ ] = [?]

Calculate the mean number of dogs from the data: $12, 8, 6, 3, 1, 6$ . Mean: [?] dogs.

Find the mode of the awards data: $1, 3, 1, 5, 7, 8, 10$ . Mode: [?] Enter the number for the green box.

Find the median of the fish lengths: $7, 2, 1, 4, 5, 2, 3$ . Median: [?] $\mathrm{cm}$

Calculate the mean length of fish in cm: $7, 2, 1, 4, 5, 2, 3$ . Round to the nearest tenth. Mean: [?] cm

Choose a prisoner at random. Find these probabilities rounded to three decimal places:
1. Probability of not taking classes: 0.781
2. Probability of being under 30 and taking high school or college classes: 0.160

Find the probabilities:
1. Probability a randomly chosen doctor is a pathologist: $P(\text{pathologist})=0.128$ .
2. Probability a randomly chosen doctor is a pediatrician or a Doctor of Osteopathy.

Find the batting averages for these players: Bruce, Gomes, Nix, Owings, Phillips using $\text{average} = \frac{\text{Hits}}{\text{At Bats}}$ .

Calculate the probability that a randomly chosen doctor is a pediatrician or a Doctor of Osteopathy, given $P(\text{pathologist})=0.128$ .

Which set of ordered pairs $(x, y)$ represents a linear function:
A = {(0,5), (3,2), (6,-1), (10,-4)}, B = {(0,-1), (3,2), (0,5), (0,7)}, C = {(2,0), (4,0), (5,-3), (6,-5)}, D = {(-4,-5), (-1,1), (0,3), (4,6)}?

Which set of pairs $(x, y)$ represents a linear function: A, B, C, or D?

Which set of pairs $(x, y)$ represents a linear function? A, B, C, or D?

Which set of pairs $(x, y)$ represents a linear function: A, B, C, or D?

Which set of pairs $(x, y)$ represents a linear function: A, B, C, or D?

Find the greatest common factor of the numbers 6, 28, and 30: $6, 28, 30$ .

$\{(a, m),(m, n),(t, n),(n, n)\}$
Function Not a function

Brooke has scores of $84,72,90,95$ , and 87 on her first five quizzes. After taking the sixth quiz, Brooke's mean score increased.
Which could be Brooke's sixth quiz score? Select three options. 85 90 83 86 92

Calculate the perimeter of the polygon with vertices at $(1,2)$ , $(1,5)$ , $(8,2)$ , and $(8,5)$ .

Find the range of the data set: $x = \{21, 16, 13, 33, 26\}$ .

Find the area of the polygon with vertices at $(2,1)$ , $(2,6)$ , $(5,1)$ , and $(5,6)$ . Area $=$ [?] sq. units.

Find the best grading parameters for a score of $X=65$ :
1. $\mu=60$ , $\sigma=5$
2. $\mu=60$ , $\sigma=10$
3. $\mu=70$ , $\sigma=5$
4. $\mu=70$ , $\sigma=10$

Calculate midpoints for class intervals using the formula $\frac{{\text{{lower limit}} + \text{{upper limit}}}}{2}$ .

Find the lower and upper fences for outliers using the five-number summary: $55, 68, 75, 82, 98$ . Choose the correct option.

Paul rolls two dice. If $A=$ both dice are odd and $B=$ at least one die is even, how do $A$ and $B$ relate? Select two: Mutually Exclusive, Not Mutually Exclusive, Independent, Dependent.

A researcher randomly selects a vitamin. Define events $X$ (selecting A) and $Y$ (selecting even-labeled vitamins). Arrange a Venn diagram for $X$ , $Y$ , or $X \cap Y$ .

A biologist has butterfly specimens of colors G, R, Y and ages 1-6 months. Place dots on a Venn diagram for events $A$ (yellow) and $B$ (older than 2 months).

A biologist has butterfly specimens of colors G, R, Y and ages 1-6 months. Identify specimens in events $A$ , $B$ , or $A \cap B$ .

Find the standard deviation of the sample: 29, 36, 42, 45, 48, 50, 50, 51, 53, 55, 59, 59. r.v. $=$

There are 150 new employees divided into groups A, B, C, D, and E with 30 each. Find $P(C)$ for group C.

Find the standard deviation of the sample: 29, 36, 42, 45, 48, 50, 50, 51, 53, 55, 59, 59. Round as needed. $\text{r.v.} =$

Three coins are flipped. There are 8 outcomes. Find outcomes in sample space, outcomes in event A, and $P(A) = \square$ .

Identify the experiment, trial, and outcome for flipping a fair coin with sides $H$ and $T$ . Select all that apply.

Find the mean, median, and mode(s) from this stem-and-leaf plot:
0 | 6 1 | 45 2 | 2338 3 | 4
Mean: Median: Mode(s):

A CEO rewards employees with vacation days (M or T). Define events: $A$ (two same days) and $B$ (winning a Monday). Place dots in $A$ , $B$ , or $A$ AND $B$ .

Rearrange the dots in the Venn diagram based on events $A$ (two same days) and $B$ (at least one Monday).

What events does rolling a 3 belong to? Choose all that apply: $E$ OR $L$ , $E^{\prime} \mathrm{AND} L$ , $E$ AND $L$ , $E^{\prime}$ OR $L^{\prime}$ , $L^{\prime}$ .

Which events include drawing the Blue 1 card? Choose all that apply: $R$ AND $E$ , $R$ AND $O$ , $B$ AND $O$ , $R^{\prime}$ .

Calculate the range and standard deviation of a data set. Fill in the table with $x$ , $x-\mu$ , and $(x-\mu)^{2}$ , rounding to four decimal places.

Think about the following relation: $\{(3,0),(5,8),(3,6),(-3,8)$ What is the domain of the relation? \{ $\square$ \} What is the range of the relation? \{ $\square$ \} Add Work
Submit Question