Economy, asked by navneetsharmaa21, 5 months ago

6.
Marks of 40 studenst are given below. Calculate mean by short cut
method -
Marks
10
20
30
40
50
No. of Students
5
8
7
12
8
(Ans. x = 32.5 Marks)​

Answers

Answered by Anshulthakur77
0

Answer:

ans= 32.5 pata hai to phuch kyun rahe ho

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