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Mean expected completion time for activity d

Assignment Help Basic Statistics
Reference no: EM131886823

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?

Reference no: EM131886823

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