igure shows the network for a construction project, with the three time estimates of each activity marked. Determine; 1. Critical path and its standard deviation. 2. Probability of completion of project in 45 days. 3. Time duration that will provide 90% probability of its completion in time.
igure shows the network for a construction project, with the three time estimates of each activity marked. Determine; 1. Critical path and its standard deviation. 2. Probability of completion of project in 45 days. 3. Time duration that will provide 90% probability of its completion in time.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
Figure shows the network for a construction project, with the three time estimates of each activity marked. Determine;
1. Critical path and its standard deviation.
2. Probability of completion of project in 45 days.
3. Time duration that will provide 90% probability of its completion in time.
Transcribed Image Text:3-5-13
2- 4 -6
8
8-11-20
- 8
4 -7-16
7- 10 - 13
4
4-9-20
3-7-17
2-3-10
0-0-0
2.
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