Activity Optimistic Most Likely Pessimistic
A 4 7 10
B 3 6 8
C 9 11 12
D 2 7 10
E 11 14 16
F 6 10 16
G 4 6 9
Can you please tell me how to calculate the following and what the answers are for:
What is the Mean expected completion time for activity D?
There are two activities (D & E) in the critical path, what is the variance of the critical path?
What is the standard deviation of activity G?