If a project path has an expected duration of 10 days and a standard deviation of three days,what is the probability that the path will be completed in 10 days or less?
A)0 percent
B)33 percent
C)50 percent
D)75 percent

Question

Quizplus · Accepted Answer

In a normal distribution, the mean (or expected value) is the point at which 50% of the observations lie below it and 50% lie above it. Since the expected duration is 10 days, there is a 50% probability that the project will be completed in 10 days or less.

If a Project Path Has an Expected Duration of 10