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Find the mean of the following distribution.Marks obtained by 40 students in an exam are given below.Marks2530152024Number of Students8121064

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Solution 1

To find the mean of the distribution, we need to multiply each mark by the number of students who obtained that mark, sum up these products, and then divide by the total number of students.

Here's how to do it:

  1. Multiply each mark by the number of students who obtained it:

    25 * 8 = 200 30 Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.

Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI  is a powerful AI-powered study tool designed to help you to solve study problem.
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