Question

The weight of 10 Students in Kg) are 42,44,41,40
42 g 46, 47, 38, 39 and 41- find then mean weigh​

Answer 1

Answer:

mean = sum of observations

no of observations

mean = 42+44+41+40.42+46+47+38+39+41

9

mean = 378.42

9

mean = 42.04

HOPE IT HELPS YOU