The critical jobs are: A, D, H, and I. What is the standard deviation – McqOptions

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1.	The critical jobs are: A, D, H, and I. What is the standard deviation of the project duration?Job A B C D E F G H IStandard deviation 1 4 0 1 0 1 2 1 1
A.	2
B.	1
C.	4
D.	√ 11
Answer» B. 1

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