When Developing Probabilistic Estimates of Project Duration, It Is Necessary

question 82

Multiple Choice

When developing probabilistic estimates of project duration, it is necessary to know which of the following?

• A)the mean and variance of every activity
• B)the mean and variance of activities on the critical path
• C)the standard deviation of activities on the critical path
• D)each activity's probability of completion
• E)the distribution of activity times

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Definitions:

Astrocytoma

A type of brain tumor that originates in astrocytes, which are star-shaped cells in the central nervous system.

Carcinogen

A substance capable of causing cancer in living tissue.

Carcinoma

A type of cancer that starts in cells that make up the skin or the tissue lining organs, such as the liver or kidneys.

Choriocarcinoma

A fast-growing cancer that occurs in a woman's uterus (womb), typically following a pregnancy or miscarriage, and is part of gestational trophoblastic disease.