Question

If standard deviation is 4, number of items is 10 and the sum of the items is 160,
then co-efficient of variation is :
(A) 16%
(B) 25%
(C) 20%
(D) 35

Answer 1

Explanation:

no no no no no no no no no no no no no no no no no no my j my n

Answer 2

Answer:

Albert Einstein

Thomas Alva Edison

Explanation:

please follow