Industrial Engineering and Prod'n Mgmt - Mechanical Engineering Questions and Answers

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The probabilistic time is given by (where to = Optimistic time, tp = Pessimistic time, and tn = Most likely time)

(to + tp + tn)/3

(to + 2tp + tn)/4

(to + 4tp + tn)/5

(to + tp + 4tn)/6

Answer : Option D

Explanation :

The probabilistic time is given by (to + tp + 4tn)/6
where to = Optimistic time, tp = Pessimistic time, and tn = Most likely time

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