Question: 1. (SHOW YOUR COMPLETE WORK) An activity on a PERT network has an optimistic time of 6 days, a most likely time of 11 days,

1.

(SHOW YOUR COMPLETE WORK)

An activity on a PERT network has an optimistic time

of 6 days, a most likely time of 11 days, and a pessimistic time of 25 days. Find its EXPECTED

TIME, VARIANCE, and STANDARD DEVIATION.

Use appropriate units/labels in your

answers

.

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