Question: Task A, B, C must be completed in series to complete a project. The three times estimates (a, m, and b) for each task are

Task A, B, C must be completed in series to complete a project. The three times estimates (a, m, and b) for each task are listed in the following table m b 11 20 Task A B a 8 5 18 11 17 24 21 (a) Calculate the expected time 1, and standard deviation o for each task (b) Calculate the expected time T, and standard deviation o, for the complete project (c) What is the probability of the project being completed in 38 weeks? (For your convenience, the z-Table is attached at the end of this test)

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