Question: A probabilistic project for scheduling using PERT analysis is under consideration. The activity durations follow normal distribution with the mean time given below. If we

A probabilistic project for scheduling using PERT

A probabilistic project for scheduling using PERT analysis is under consideration. The activity durations follow normal distribution with the mean time given below. If we assume that the standard deviation for each activity is 20% of the given average shown, what is the project duration which has 84% chance of completion? PREDECESSOR Activity TIME A 5 B 8 C 4 D 5 A A B.C A)16.3 B)18.4 C)20.3 D)23.4

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