The Project Described in the Table Uses the Same Resource

question 75

Multiple Choice

The project described in the table uses the same resource for activities A,B,C,and D.Which activity gets first use of this resource if we assign the resource based on the activity with the lowest activity identification number? $$\begin{array} { | l | l | l | l | } \hline \text { Activity } & \text { Duration } & \text { Predecessor } & \text { WBS DD } \\\hline \mathrm { W } & 4 & - & 12 \\\hline \mathrm { A } & 3 & \mathrm {~W} & 16 \\\hline \mathrm { B } & 4 & \mathrm {~W} & 15 \\\hline \mathrm { C } & 5 & \mathrm {~W} & 13 \\\hline \mathrm { D } & 6 & \mathrm {~W} & 14 \\\hline \mathrm { E } & 1 & \mathrm {~B} & 17 \\\hline Z & 7 & \mathrm {~A} , \mathrm { E } , \mathrm { C } , \mathrm { D } & 18 \\\hline\end{array}$$

• A) Activity A
• B) Activity B
• C) Activity C
• D) Activity D

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Definitions:

Average Range

In statistics, it is the mean difference between the largest and smallest values in a set of data, used as a measure of statistical dispersion.

3-sigma Control Limits

Statistical boundaries set at three standard deviations from the mean in a control chart, used to determine the variability of a process and identify potential outliers or trends.

Standard Deviation

A measure of the amount of variation or dispersion of a set of values.

Sampling Distribution

Sampling distribution is a statistical term describing the distribution of sample means or proportions over repeated sampling from the same population.