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) 95 percent
C) 100 percent
D) It cannot be determined.

Question

Quizplus · Accepted Answer

If the sum of the variances on the critical path (and all other network paths) is equal to zero, then all activities are expected to be completed as planned, which means the project will be completed by its earliest expected completion date with a probability of 100 percent.

If the Sum of the Variances on the Critical Path