Question: There are four activities along the critical path for a project. The expected values and variances of the completion times of the activities are listed

There are four activities along the critical path for a project. The expected values and variances of the completion times of the activities are listed here. Determine the expected value and variance of the completion time of theproject.

There are four activities along the critical path for a

Expected Completion Time (Days) 18 12 27 8 Activity Variance 8 5 4 2

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