5
Standard deviation (S) and coefficient of Variation (CV Expressed as a percentage) of different datasets are given in A-D, below. Compute the mean of each dataset and arrange in ascending order.
A. S = 4, CV = 40/9
B. S = 5, CV = 6.25
C. S = 14, CV = 70/3
D. S = 16, CV = 160/7
Choose the correct answer from the options given below::/नीचे दिए गए विकल्पों में से सही उत्तर चुनें :