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[solved]-The Following Precedence Diagram Reflects Three Time Estimates In Weeks

The following precedence diagram reflects three time estimates in weeks for each activity. Determine:

a. The expected completion time for each path and its variance.
b. The probability that the project will require more than 49 weeks.
c. The probability that the project can be completed in 46 weeks or less.

The following precedence diagram reflects three time estimates for each activity. Determine Use Table B1 and Iable B2. 9-10-12 8-10-14 11 8-8-8 5-6-7 10 7-10-12 a. The expected completion time for each path and its v (Round intermediate calculations to 4 ariance. decimal places and final answers to 2 decimal places.) Path Mean Var. Std. Dev 1-2-3-8-11 1-2-4-6-11 1-2-4-7-11 1-2-5-9- 10-11 b. The probability that the project will require more than 49 weeks. (Round intermediate calculations and final answer to 4 decimal places. P(T249 wk.) c. The probability that the project can be completed in 46 weeks or less. (Round intermediate calculations and final answer to 4 decimal places.) P(Ts 46 wk.)

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Answer to The following precedence diagram reflects three time estimates in weeks for each activity. Determine. . .

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