Consider the Following Work Breakdown Structure What Is the Estimated Standard Deviation in the Time for (wks)

question 59

Multiple Choice

Consider the following work breakdown structure: $\begin{array}{r}{\text { Time Estimates (wks) }} \\\begin{array}{lccccc}& \text { Start } & \text { Finish } \\\text { Activity } & \text { Node } \quad\quad& \text { Node } \quad\quad& \mathrm{t}_{0} \quad\quad& \mathrm{t}_{\mathrm{m}} \quad& \mathrm{t}_{\mathrm{p}} \quad\\\hline \text { A } & 1 & 2 & 11 & 20 & 29 \\\text { B } & 2 & 3 & 2 & 5 & 8 \\\text { C } & 2 & 4 & 18 & 30 & 42 \\\text { D } & 3 & 4 & 7 & 10 & 13 \\\text { E } & 1 & 4 & 31 & 40 & 43\end{array}\end{array}$ What is the estimated standard deviation in the time for activity E?

• A) 0 weeks
• B) 1 week
• C) 2 weeks
• D) 3 weeks
• E) 4 weeks

---

Definitions:

Equivalent Payment

A payment amount that, when adjusted for interest and time, is equal in value to a different payment amount over a different time period.

Focal Date

A specific point in time that serves as a reference or target for events or operations.

Equivalent Payment

A term related to finance that typically involves finding a payment amount that equates to an equal value under different conditions.

Scheduled

Planned or organized for a certain time or date.