Question

Compute the mean weight of a group of BBA students of St. Xavier's College
from the following data:
44 – 48 49 - 53
Weight in kgs.
64 – 68
54 – 58 59 – 63
69 - 73
no. of Students
3
4
5
7
9
8​

Answer 1

Step-by-step explanation:

applying the average weight as

x =Efixi/N