Math, asked by pavithra6461, 3 months ago

12. (a) Find Arithmetic mean of the following frequency distribution.
Marks
0-7 7-14 14-21 21-28 28-35
Number of students
4
10
12
16
9
7
2

Answers

Answered by prajwalchaudhari

1

Step-by-step explanation:

-7 7-14 14-21 21-28 28-35

Number of students

4

10

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