Question: Project network analysis using 3 time estimates for each task reports that the expected duration of the critical path activities of 26.5, 30.8, 21.9, and

Project network analysis using 3 time estimates for each task reports that the expected duration of the critical path activities of 26.5, 30.8, 21.9, and 41.5 days. The variances of these activities were 18.5, 12.6, 9.5, and 22.6. What is the probability that the project will be completed in 119 days or less? Note all the activities listed are on the critical path and must be completed one following the other in the order of data listed. Report to 3 digits after decimal point in decimal fraction format. Note that percentages are not probabilities.

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