Question: Suppose a particular project has an expected completion time of 3 0 days; in other words, the critical path takes 3 0 days to finish.

Suppose a particular project has an expected completion time of 30 days; in other words, the
critical path takes 30 days to finish. Further, the variance of the critical path is 25. Based on this
information, please answer the following questions:
Find the probability that the project:
Would be completed within 40 days
Would take longer than 40 days to finish
Would be completed within 20 days
Would take longer than 20 days to finish

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