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) =

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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: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) =
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
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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