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EX: 1.9 Given the estimated activity times below and the network refer to the table and network pics  what is the probability that the project will be completed within (based on the path with the longest expected time): (a)  21 days? (b)  22 days? (c)  25 days?

EX: 1.9 Given the estimated activity times below and the network refer to the table and network pics  what is the probability that the project will be completed within (based on the path with the longest expected time): (a)  21 days? (b)  22 days? (c)  25 days?

Practical Management Science
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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EX: 1.9 Given the estimated activity times below and the network

refer to the table and network pics 

what is the probability that the project will be completed within (based on the path with the longest expected time):

  1. (a)  21 days?

  2. (b)  22 days?

  3. (c)  25 days?

Activity A B C D E F G H a 6.5 8.5 2.5 6.5 5.5 5.5 4.5 2.5 m 7.5 10.5 3.5 7.5 5.5 7.5 6.5 3.5 b 14.5 12.5 4.5 8.5 9.5 9.5 8.5 3.5
Transcribed Image Text:Activity A B C D E F G H a 6.5 8.5 2.5 6.5 5.5 5.5 4.5 2.5 m 7.5 10.5 3.5 7.5 5.5 7.5 6.5 3.5 b 14.5 12.5 4.5 8.5 9.5 9.5 8.5 3.5
Start A8 D7 C3 B10 E6 F7 G5 H3 End
Transcribed Image Text:Start A8 D7 C3 B10 E6 F7 G5 H3 End
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