Question: Q12: An activity on a PERT network has these time estimates: optimistic = 3, most likely = 5, and pessimistic = 10. Its expected time

Q12:

An activity on a PERT network has these time estimates: optimistic = 3, most likely = 5, and pessimistic = 10. Its expected time is

a.

5.5

b.

5

c.

5.33

d.

5.67

e.

18

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