If standard deviation & mean of a data set is 5 and 30, then find the coefficient of variance .
Answer & explanation
Correct answer: option 3
Coefficient of variance = \(\frac{standard\;deviation}{mean}\) = \(\frac{5}{30}\) = \(\frac{1}{6}\)
If standard deviation & mean of a data set is 5 and 30, then find the coefficient of variance .
Correct answer: option 3
Coefficient of variance = \(\frac{standard\;deviation}{mean}\) = \(\frac{5}{30}\) = \(\frac{1}{6}\)