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## Statistics

Given following information about staging the community play on Independence Day.

(a) Make a PDM or CPM diagram.

(b) Find out the earliest completion time for play and critical path

(c) Based upon the critical path, what completion date are you 80% confident of achieving? 40% confident?

(d) Will a 1-day delay in this project be serious?

 Time (days) Activity Predecessor a m b 1 - 2 4 6 2 - 5 5 5 3 2 3 5 7 4 1 7 10 13 5 1 11 12 13 6 2,4 5 6 7 7 3 9 10 11 8 3,6 5 7 9 9 4 7 9 11 10 5 3 3 3 11 7 15 17 19 12 8 6 8 10 13 9,10 7 8 15 14 7 12 14 16

Statistics and Probability, Statistics

• Category:- Statistics and Probability
• Reference No.:- M922772

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