The Following Table of Probabilistic Time Estimates (In Weeks)and Activity

question 5

Multiple Choice

The following table of probabilistic time estimates (in weeks) and activity predecessors are provided for a project.

Table 9.2
-Using Table 9.2,the variance of the project's total completion time is

• A)5.472 .
• B)5.222 .
• C)4.872 .
• D)3.752 .

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Definitions:

First Stage

The initial phase of a process or an event, often setting the foundation for what follows.

Childbirth

The process by which a baby is born, marking the end of pregnancy and involving labor, the delivery of the baby, and the expulsion of the placenta.

Cervix Dilation

The opening of the cervix during childbirth, measured in centimeters from 0 (closed) to 10 (fully dilated), to allow for the passage of the baby.

Contractions

The tightening and shortening of muscles, which can occur in various contexts, such as labor in childbirth or as part of physical exercise.