Question: [Q]: 11-22 A project was planned using PERT with three time estimates. The expected completion time of the project was detemined to be 40 weeks.

[Q]: 11-22 A project was planned using PERT with

[Q]: 11-22 A project was planned using PERT with three time estimates. The expected completion time of the project was detemined to be 40 weeks. The variance of the critical path is 9 . a. What is the probability that the project will be finiahed in 40 weeks or lese? b. What is the probability that the project will take longer than 40 weeks? c. What is the probability that the project will be finiahed in 46 weeks or lese? d. What is the probability that the project will take longer than 46 weeks? e. The project manager wiahes to aet the due date for the completion of the project so that there is a 90% chance of finiahing on achedule. Thus, there would only be a 10% chance the project would take longer than this due date. What ahould this due date be

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