Multiple Choice
An activity on a PERT network has these time estimates: optimistic = 2, most likely = 3, and pessimistic = 8. Its expected time and variance (if it is a critical activity) are
A) 3.67; 1.
B) 3.67; 6.
C) 4.33; 1.
D) 4.33; 6.
E) 43.3; 1.
Correct Answer:
Verified
Correct Answer:
Verified
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