Consider the Following Work Breakdown Structure What Is the Estimated Standard Deviation in the Time for c

question 3

Multiple Choice

Consider the following work breakdown structure: $$\begin{array}{l}\begin{array} { c c c c c } &&&\text { Time Estimates (days) }\\\text { Activity } & \text { Precedes } & \text { Optimistic } & \text { Most Likely } & \text { Pessimistic } \\\hline \text { Start } & \text { A, B, C } & - & - & - \\\text { A } & \text { D } & 38 & 50 & 62 \\\text { B } & \text { E } & 90 & 99 & 108 \\\text { C } & \text { End } & 85 & 100 & 115 \\\text { D } & \text { F } & 19 & 25 & 31 \\\text { E } & \text { End } & 91 & 100 & 115 \\\text { F } & \text { End } & 62 & 65 & 68\end{array}\end{array}$$ What is the estimated standard deviation in the time for activity E?

• A) 2 days
• B) 3 days
• C) 4 days
• D) 16 days
• E) 24 days

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Definitions:

Suppress His Feelings

Refers to the act of intentionally hiding or controlling one's emotional responses or feelings.

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The exertion of physical energy by an individual, often leading to fatigue.

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A sore that develops on the lining of the stomach, small intestine, or esophagus, often caused by inflammation due to H. pylori bacteria or erosion from stomach acids.

Coping Method

Strategies or techniques used by individuals to manage stress, adversity, or trauma.