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A PERT/CPM Activity Has an Optimistic Time Estimate of 4

Question 38

Multiple Choice

A PERT/CPM activity has an optimistic time estimate of 4 days, a most likely time estimate of 6 days, and a pessimistic time estimate of 10 days. The standard deviation of this activity is:


A) 7/6
B) 1/3
C) 2/3
D) 1.0

Correct Answer:

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