If standard deviation & mean of a data set is 11 and 121, then find the coefficient of variance .
Answer & explanation
Correct answer: option 2
Coefficient of variance = \(\frac{standard\;deviation}{mean}\) = \(\frac{11}{121}\) = \(\frac{1}{11}\)
If standard deviation & mean of a data set is 11 and 121, then find the coefficient of variance .
Correct answer: option 2
Coefficient of variance = \(\frac{standard\;deviation}{mean}\) = \(\frac{11}{121}\) = \(\frac{1}{11}\)