Given the assumptions in PERT, the probability that a project will be completed in less time than required by the activities on the critical path is approximately 50%.

Question

Quizplus · Accepted Answer

This statement is true in PERT analysis. The critical path represents the longest path in the network diagram and determines the minimum amount of time required to complete the project. PERT assumes a normal distribution of completion times for each activity, and the sum of the completion times along the critical path follows a normal distribution as well. Since the distribution is symmetric, the probability of completing the project in less time than the critical path is approximately 50%.

Given the Assumptions in PERT, the Probability That a Project