Question: Joe used a project management software package for a PERT project. It provided the following results: Expected project completion time = 22 days Variance of
Joe used a project management software package for a PERT project. It provided the following results:
Expected project completion time = 22 days
Variance of project completion time = 2.77 days (***Note: this is a variance, NOT a standard deviation***)
What is the probability the project takes over 22 days to complete?
| 0.2257 | ||
| 0.5000 | ||
| 0.7743 | ||
| 0.2743 |
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