The critical path is A-C-E-G-I-J. Activity G HIJ A B C D E Variance 0.25 0.15 0.25 0.69 | 2.25 0.69 | 0.11 | 0.11 1.36| 0.03 (a) Calculate the probability that the project will be completed in 32 weeks. (Round your answer to 4 decimal places, e.g. 1.7945.) P(project < 32) = (b) Calculate the probability that the project will be completed in 35 weeks. (Round your answer to 4 decimal places, e.g. 1.7945.) P(project <35) =
The critical path is A-C-E-G-I-J. Activity G HIJ A B C D E Variance 0.25 0.15 0.25 0.69 | 2.25 0.69 | 0.11 | 0.11 1.36| 0.03 (a) Calculate the probability that the project will be completed in 32 weeks. (Round your answer to 4 decimal places, e.g. 1.7945.) P(project < 32) = (b) Calculate the probability that the project will be completed in 35 weeks. (Round your answer to 4 decimal places, e.g. 1.7945.) P(project <35) =
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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
Transcribed Image Text:The critical path is A-C-E-G-I-J.
A BCD
Activity
В
F
G H
Variance 0.25 0.15 0.25 0.69 2.25 0.69 | 0.11
0.11
1.36 0.03
(a) Calculate the probability that the project will be completed in 32 weeks. (Round your answer to 4 decimal places, e.g. 1.7945.)
P(project < 32) =
(b) Calculate the probability that the project will be completed in 35 weeks. (Round your answer to 4 decimal places, e.g. 1.7945.)
P(project < 35) =

Transcribed Image Text:Using the following project information
Optimistic Time
Estimate(weeks)
Most Likely Time
Estimates (weeks)
Pessimistic Time
Immediate
Activity
Estimates (weeks)
Predecessor(s)
A
3
5
none
В
2.7
4
A
C
5
7
8
A
D
8
В, С
E
4
7
13
В, С
F
2
5
7
D
4
5
E
H
6
8
4
8
11
G
J
3
3
H, I
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