Refer to the figure. What is the probability of not completing the project within 18 days?

Practical Management Science
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ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
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Consider the following Activity-On-Node (AON) PERT project. The three values that represent each
activity's completion time (in days) correspond to an optimistic time, most likely time, and pessimistic
time, respectively.
3-4-5
0.0668
0.4332
O 0.9332
4-5-6
B
0.4878
5-6-7
с
Refer to the figure. What is the probability of not completing the project within 18 days?
2-3-4
D
3-4-5
E
4-5-6
F
Transcribed Image Text:Consider the following Activity-On-Node (AON) PERT project. The three values that represent each activity's completion time (in days) correspond to an optimistic time, most likely time, and pessimistic time, respectively. 3-4-5 0.0668 0.4332 O 0.9332 4-5-6 B 0.4878 5-6-7 с Refer to the figure. What is the probability of not completing the project within 18 days? 2-3-4 D 3-4-5 E 4-5-6 F
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