

MCQOPTIONS
Saved Bookmarks
1. |
Let X1 and X2 be two independent exponentially distributed random variables with means 0.5 and 0.25 respectively. Then Y = min (X1, X2) is |
A. | exponentially distributed with mean 1/6 |
B. | exponentially distributed with mean 2 |
C. | normally distributed with mean 3/4 |
D. | normally distributed with mean 1/6 |
Answer» B. exponentially distributed with mean 2 | |