Question: A PERT diagram indicates that there are three (3) paths in a project. The first path A-B-E-K has a path length of 25 weeks. The

A PERT diagram indicates that there are three (3)

A PERT diagram indicates that there are three (3) paths in a project. The first path A-B-E-K has a path length of 25 weeks. The second path A-B-F-G-J-k has a path length of 40 weeks. The third path A-C-G-J-K has a path length of 42 weeks. Given the information in the table below, what is the dosest probability that this project will be completed in 45 weeks? Activity Optimistic Most Likely Pessimistic Expected Activity Time Time Time Time Standard Deviation A 9 11 16 11.5 1.167 B 3 3 9 4 1.000 10 14 18 1.333 E 6 8 6 0.667 F 6 8 10 0.667 G 4 6 8 6 0.667 J 6 14 7 1.667 K 3 3 6 3.5 0.500 O a) 86% 14 4 b) 89% O c58% d) 299 e) 83%

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