General Studies · Industrial Engineering and Operations Research
In PERT, how is the expected time (TE) for an activity calculated?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1TE = (Optimistic time + 2 × Most likely time + Pessimistic time) / 3
- 2TE = (Optimistic time + Most likely time + Pessimistic time) / 3
- 3TE = (Optimistic time + 4 × Most likely time + Pessimistic time) / 6✓
- 4TE = (Optimistic time + 2 × Most likely time + Pessimistic time) / 4
Correct answer
TE = (Optimistic time + 4 × Most likely time + Pessimistic time) / 6
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