Math, asked by kapaleshwar, 1 year ago

statistics que.if the mean and the sum of n observations are 5 and 50, then find n.

Answers

Answered by Anonymous
3
given,

mean=5 and sum of observations=50 and number of observations=n.

mean=sum of observations/no. of observations


5=50/n.

5n=50

n=50/5

n= 10.
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