If standard deviation & mean of a data set is 15 and 105, then find the coefficient of variance .
Answer & explanation
Correct answer: option 4
Coefficient of variance = \(\frac{standard\;deviation}{mean}\) = \(\frac{15}{105}\) = \(\frac{1}{7}\)
If standard deviation & mean of a data set is 15 and 105, then find the coefficient of variance .
Correct answer: option 4
Coefficient of variance = \(\frac{standard\;deviation}{mean}\) = \(\frac{15}{105}\) = \(\frac{1}{7}\)