The mean of a distribution is 80 and the standard deviation is 16. What is the value of variance coefficient?
A. 10%
B. 20%
C. 40%
D. 60%
1
B
2
D
3
A
4
C
The mean of a distribution is 80 and the standard deviation is 16. What is the value of variance coefficient?
A. 10%
B. 20%
C. 40%
D. 60%