Which of the Following Statement(s)concerning Probabilities of Completion Is/are Incorrect

question 9

Multiple Choice

Which of the following statement(s) concerning probabilities of completion is/are incorrect?

• A)Using the variance of each activity,we can compute the likelihood of completing the project in a given time period.
• B)The probability of completing a path is found by calculating the standard normal deviate of the desired completion time less the expected completion time.
• C)The distribution of a path's completion time will be approximately normally distributed if the path has a large number of activities on it.
• D)The individual activity completion times must be normally distributed
• E)All of the above are incorrect

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Definitions:

Marginal Cost

The outlay involved in producing an extra unit of a product or service.

Marginal Benefit

The increased pleasure or benefit received from consuming an additional unit of a product or service.

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A large, often outdoor structure for sports, concerts, or other events, featuring tiers of seats for spectators.

Pork-Barrel Legislation

Government spending for localized projects secured primarily to bring money to a representative's district, often criticized as wasteful and politically motivated.