If the mean of few observations is 40 and standard deviation is 8, then what is the coefficient of variation?

If the mean of few observations is 40 and standard deviation is 8, the

1.	If the mean of few observations is 40 and standard deviation is 8, then what is the coefficient of variation?
A.	0.01
B.	0.1
C.	0.2
D.	0.3
Answer» D. 0.3

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If the mean of few observations is 40 and standard deviation is 8, then what is the coefficient of variation?

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