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An activity on a PERT network has an optimistic time of 1 week, a most likely time of 2 weeks, and a pessimistic time of
An activity on a PERT network has an optimistic time of 1 week, a most likely time of 2 weeks, and a pessimistic time of 4 weeks. Find its STANDARD DEVIATION. Group of answer choices 2 weeks 1.5 weeks
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Foundations of Operations Management
Authors: Larry P. Ritzman, Lee J. Krajewski, Manoj K. Malhotra, Robert D. Klassen
3rd Canadian Edition
132317532, 978-0133076783, 133076784, 978-0132317535
