Mathematics · Project Management and PERT Analysis

For an activity: Optimistic time = 3 days Most likely time = 9 days Pessimistic time = 15 days The variance of the activity is:

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For an activity: Optimistic time = 3 days Most likely time = 9 days Pessimistic time = 15 days The variance of the activity is:

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For an activity: Optimistic time = 3 days Most likely time = 9 days Pessimistic time = 15 days The variance of the activity is:

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