QuestionFind the total number of students who took the test using the frequency data for times: 38 (10), 36 (7), 34 (1), 32 (3), 30 (6).

Studdy Solution

STEP 1

Assumptions1. The table represents the time taken by students to complete a test and the frequency represents the number of students who took that amount of time. . The frequency column represents the total number of students who took the test in the corresponding time.

STEP 2

To find the total number of students who took the test, we need to sum up all the frequencies.
$Total\, number\, of\, students = \sum_{i=1}^{n} Frequency_i$ Where $n$ is the number of different time intervals.

STEP 3

Now, plug in the given frequencies to calculate the total number of students.
$Total\, number\, of\, students =10 +7 +1 +3 +6$

STEP 4

Calculate the total number of students who took the test.
$Total\, number\, of\, students =10 +7 +1 +3 +6 =27$ So, the total number of students who took the test is27.

Was this helpful?

Get Studdy

Scan QR code with your device to get Studdy on iOS or Android

QR code

Studdy solves anything!

Download the app

Start learning now

Download Studdy AI Tutor now. Learn with ease and get all help you need to be successful at school.

Parents Influencer program Contact Policy Terms