Q If the mean of the following distribution is 24, find the value of 'a' - Maths - Statistics

Question

Q If the mean of the following distribution is 24, find the value
of 'a'

Marks
0-10
10-20
20-30
30-40
40-50

Numbers of students
7
a
8
10
5

Rishabh Mittal · Accepted Answer

Dear Student ,

Here is the similar link for your query :

https://www meritnation
com/ask-answer/question/if-the-mean-of-the-following-frequency-distribution-is-24/math/12085951

We hope the above link will help you in clearing the doubt

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Q. If the mean of the following distribution is 24, find the value of 'a' . Marks 0-10 10-20 20-30 30-40 40-50 Numbers of students 7 a 8 10 5