Q4: Consider the following table summarizing the details of a project Activity Predecessor(s) Duration (weeks) Most likely time Pessimistic time 8. Optimistic time A 3 6. 9. 4. 4. 5. 6. 3 3. 9. 4. 11 8. C,D C,D.E F 9. 6. H 3. 9. (a) Construct the project network. (b) Find the expected duration and variance of each activity. (c) Find the critical path and the expected projeet completion time. (d) What is the probability of completing the project on or before 30 weeks'? (e) If the probability of completing the project is 0.85-090 find the expected project completion time.

Q4: Consider the following table summarizing the details of a project Activity Predecessor(s) Duration (weeks) Most likely time Pessimistic time 8. Optimistic time A 3 6. 9. 4. 4. 5. 6. 3 3. 9. 4. 11 8. C,D C,D.E F 9. 6. H 3. 9. (a) Construct the project network. (b) Find the expected duration and variance of each activity. (c) Find the critical path and the expected projeet completion time. (d) What is the probability of completing the project on or before 30 weeks'? (e) If the probability of completing the project is 0.85-090 find the expected project completion time.

Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)

5th Edition

ISBN:9781305084766

Author:Saeed Moaveni

Publisher:Saeed Moaveni

Chapter19: Probability And Statistics In Engineering

Section: Chapter Questions

Problem 2P

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