Construct a network diagram for the information in the following table. Use either AOA or AON

(see Example 5 for either type). What is the probability that the project will take more than 10 weeks to complete if the activity means and standard deviations are as shown below? Times are in weeks.

Path Activity Mean Standard Deviation A C 5 1.3 D 4 1.0 B E 8 1.6 Determine the probability that this project will take 16.5 or more weeks to complete:

Path Activity Mean Standard Deviation 1-3 10 3 A 3-4 3 1 1-2 9 3 B 2-4 3 1

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