Question: Problem 3: A network diagram for a project is shown. Three time estimates (a, m, b) are provided for activities A, B, C, D, E,

Problem 3: A network diagram for a project is shown. Three time estimates (a, m, b) are provided for activities A, B, C, D, E, and F. Find the project completion time (PCT), the standard deviation of the project completion time (o), the critical path, probability of completing the project in less than or equal to 20 days, and the probability of completing the project after 18 days or more. Show your work anywhere in the worksheet and place your results in the spaces provided. Al fx PROBLEM 3 H N 0 Q PROBLEM 3 4 6 N B 3 6 9 1 3 D 3 4 5 N A F 5 12 13 2 4 6 10 E 11 12 15 PCT= days days 17 0= 19 21 Critical Path= P(PCT20) P(PCT 218) 23 25 26

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