The mean of a dist. is 4. if its coefficient ofvariation is 58%. Then the S.D. of the dist. is

If the variance of a distribution is 4 coefficient of variation is 5%,then mean of the distribution is ___

If the coefficient of variation of 45% and the mean is 12 then find its s.d ?

If the coefficient of variation of 45% and the mean is 12 then find its s.d ?

In a distribution, coefficient of variation =5% and variance =4, then the mean of the distribution is -

Find the mean if the coefficient of variation is 5% and variance is 4.

For a set of 20 observations A.M. is 4.0 and the coefficient of variation is 80 percent. Find the S.D.

The co-eff. Of variation of a data is 58%, S.D. of the data is 2.32 then the A.M. of the data is

If the mean and coefficient of variation of a data are 4 and 87.5 % then the standard deviation is