Question: Suppose we are using the CPM with three time estimates (PERT) to schedule a project. What is the project variance, if there is a 75%

Suppose we are using the CPM with three time estimates (PERT) to schedule a project. What is the project variance, if there is a 75% probability that the project will be completed within the expected duration plus 4.5 time periods? Select the nearest correct answer.

6.67

5.93

35.17

45.51

None of the above

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