Question

If mean is 82 and standard deviation is 7, find the coefficient of variance​

Answer 1

Step-by-step explanation:

The formula for the coefficient of variation is: Coefficient of Variation = (Standard Deviation / Mean) * 100. ) * 100. Multiplying the coefficient by 100 is an optional step to get a percentage, as opposed to a decimal.

Answer 2

Answer:

Coefficient of variance  = 8.536 (approx)

Step-by-step explanation:

Given data

                             Mean (x)  = 82

   Standard Deviation (S.D) = 7  

here we need to find coefficient of variance

the formula for coefficient of variance is given by

       coefficient of variance = (S.D)/ mean × 100

                                              =  (7/82) × 100

                                              =  8.536 ( approx)

coefficient of variance  = 8.536 ( approx)