

MCQOPTIONS
Saved Bookmarks
1. |
In the following table, x is a discrete random variable and p(x) is the probability density. The standard deviation of x isX123P(x)0.30.60.1 |
A. | 0.18 |
B. | 0.36 |
C. | 0.54 |
D. | 0.6 |
Answer» E. | |