Math, asked by shyonarayankalp4jzwt, 1 year ago

The coefficient of variation of a distribution is 60 and the standard deviation is 21, find the mean.

Answers

Answered by zainu7

hey!
the formula of coefficient of variation = standard deviation ÷mean × 100
Let mean = x
put all the values in formula
60 = 21 ÷ x ×100
60x = 21 ×100
x = 2100÷60
x =35 ans
mean = 35
Hope that uhh have understood!

shyonarayankalp4jzwt: tysm

zainu7: mention not!

zainu7: and tq

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