ICSE Class X Math 2023 Solved Paper

Question 8.

Question : 34

Total: 41

The following table gives the marks scored by a set of students in an examination.
Calculate the mean of the distribution by using the short cut method.

Marks	Number of Students (f)
0−10	3
10−20	8
20−30	14
30−40	9
40−50	4
50−60	2

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