A project has three independent stages that must be completed in sequence.The time to complete each stage is a random variable.The expected times to complete the stages are μ1 = 23,μ2 = 11,μ3 = 17.The expected project completion time is
A)51
B)23
C)40
D)32

Question

Quizplus · Accepted Answer

The expected project completion time is the sum of the expected times for each stage: 23 + 11 + 17 = 51.

A Project Has Three Independent Stages That Must Be Completed