Q311
The probability distribution of activity times in PERT follows following distribution
A.
Normal
B.
Binomial
C.
Beta
AnswerD.
Exponential
Answer: Option C
Solution
Answer: Option C
Solution:
The PERT distribution produces a bell-shaped curve that is nearly normal. It is essentially a Beta Distribution that has been extended to the maximum and minimum and given strict definitions for the mean and variance