UGC NET Statistics Q13

Question

For four different frequency distributions, the numerical computation yields the values of mean (M), mode (MD) and coefficient of variation (CV) as given in A-D below. Compute the coefficient of Skewness for each frequency distribution and arrange in descending order.
A. M = 40, MD = 39, CV = 5%
B. M = 50, MD = 54.375, CV = 35%
C. M = 200, MD = 195.2, CV = 8%
D. M = 150, MD = 147, CV = 100/3 %
Choose the correct answer from the options given below :