If the sum of the variances on the critical path (and all other network paths) is equal to zero, what is the probability that the project will be completed by its earliest expected completion date?
A) 50 percent
B) 100 percent
C) 95 percent
D) It cannot be determined.

Question

Quizplus · Accepted Answer

If the sum of the variances on the critical path is zero, it means there is no uncertainty in the project duration, so the project will be completed by its earliest expected completion date with 100% probability.

If the Sum of the Variances on the Critical Path