PERT (Program Evaluation and Review Technique): time estimates basis Identify the time estimates used as the basis for PERT analysis. Select the correct option.
Mechanical Engineering
Industrial Engineering and Production Management
Difficulty: Easy
Choose an option
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AOptimistic time only
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BPessimistic time only
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CMost likely time only
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DAll of these (optimistic, most likely, pessimistic)
Answer
Correct Answer: All of these (optimistic, most likely, pessimistic)
Explanation
ConceptPERT uses three-point estimates: optimistic (a), most likely (m), and pessimistic (b) to compute expected activity duration and variance for networks under uncertainty.
Final AnswerAll of these (optimistic, most likely, pessimistic)