Question: a) What are the estimated expected completion (mean) times (in weeks) for activities A-H? b) What is the standard deviation of each activity? c) What

a) What are the estimated expected completion (mean) times (in weeks)

a) What are the estimated expected completion (mean) times (in weeks) for activities A-H?

b) What is the standard deviation of each activity?

c) What is the critical path for this project network?

Activity Predecessor Times (weeks) Most Likely Activity Optimistic Pessimistic 21 23 47 27 41 DE F,G

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