Use the Following Network of Related Activities with Their Duration

question 10

Essay

Use the following network of related activities with their duration times to complete a row for each activity under the column headings below. $$\begin{array} { | c | c | c | c | c | c | c | c | c | c } \hline \text { Activity } & \begin{array} { c } \text { Immediate } \\\text { Predecessors }\end{array} & \begin{array} { c } \text { Activity } \\\text { Time }\end{array} & E S & L S & E F & L F & \text { Sack } & \begin{array} { c } \text { Critical } \\\text { Path? }\end{array} \\\hline \mathrm { A } & & & & & & & & \\\hline \mathrm { B } & & & & & & & & \\\hline \mathrm { C } & & & & & & & & \\\hline \mathrm { D } & & & & & & & & \\\hline \mathrm { E } & & & & & & & & \\\hline \mathrm { F } & & & & & & & & \\\hline \mathrm { G } & & & & & & & & \\\hline \mathrm { H } & & & & & & & & \\\hline\end{array}$$

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Definitions:

Confidence Interval

A cadre of numbers, derived from analyzing sample data, assumed likely to encase the value of a yet-to-be-discussed population attribute.

Random Sample

A selection taken from a group in which every individual has the same likelihood of being chosen.

True Proportion

The actual percentage of a population that exhibits a particular characteristic.

Unbiased

A characteristic of an estimator that means the expected value of the estimator equals the true parameter value of the population.