If n = 10,
and
, then the coefficient of variation is
Given, n=10, ![]()
We know, Variance = ![]()
Variance = ![]()
Variance = (153-144)
![]()
![]()
SD = 3
Coefficient of variance = ![]()
Coefficient of variance = ![]()
Cv = 25
Hence, Cv = 15
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