Multiple Choice
The following table of probabilistic time estimates (in weeks) and activity predecessors are provided for a project.
Table ZZ
-Using Table ZZ,the variance for activity E is
A) 1.291 weeks
B) 1.667 weeks.
C) 2.582 weeks.
D) 2.778 weeks.
Correct Answer:

Verified
Correct Answer:
Verified
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