Question: Consider the following work breakdown structure: Time Estimates (days) Optimistic Most Likely Pessimistic Activity Start Precedes A,B 0,0 D A 44 50 56 45 60

Consider the following work breakdown structure: Time Estimates (days) Optimistic Most Likely Pessimistic Activity Start Precedes A,B 0,0 D A 44 50 56 45 60 C 42 48 D F 31 40 49 27 36 39 F End 58 82 What is the estimated standard deviation in the time for activity E? Multiple Choice 5 days 4 days 2 days 1 day O 3 days
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