Given the project data below, what is the standard deviation of durations for path A, B, C?"
A)1.4
B)2.3
C)1.7
D)None of the choices is correct

Name: Given the project data below, what is the standard deviation of durations for path A, B, C?" A)1.4 B)2.3 C)1.7 D)None of the choices is correct
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Question

Given the project data below, what is the standard deviation of durations for path A, B, C?" 
A)1.4 
B)2.3 
C)1.7 
D)None of the choices is correct

Quizplus · Accepted Answer

Standard deviation for each task is (Worst case - Best case)/6. Square each standard deviation, sum them up, and take the square root to get the standard deviation for the path.

Given the Project Data Below, What Is the Standard Deviation