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Given an Activity's Optimistic, Most Likely, and Pessimistic Time Estimates

Question 117

Multiple Choice

Given an activity's optimistic, most likely, and pessimistic time estimates of 4, 12, and 18 days respectively, compute the PERT variance for this activity.


A) 2.33
B) 5.44
C) 8.00
D) 64.00

Correct Answer:

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