A Project Consists of Four Activities with Information as Shown

question 5

Multiple Choice

A project consists of four activities with information as shown in the table.What is the overall variance of the project? $\begin{array}{|l|l|l|l|}\hline&&&\text { Standard }\\ \text { Activity } & \text { Predecessor } & \text { Length } & \begin{array}{l}\text { Deviation }\end{array} \\\hline \text { A } & - & 10 & 2 \\\hline \text { B } & \text { A } & 12 & 1 \\\hline \text { C } & \text { B } & 16 & 2 \\\hline \text { D } & \text { C } & 14 & 3\\\hline \end{array}$

• A)18
• B)8
• C)2.82
• D)5.56

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Definitions:

Temperament

The natural predisposition of an individual to exhibit a particular mood or behavioral style.

Basic Styles

Fundamental approaches or methods used in various contexts, such as learning, problem-solving, or artistic creation.

Heredity

The transfer of genetic characteristics from parents to offspring, determining inherited traits.

Thomas And Chess

Psychologists who developed the Temperament Theory, categorizing children's temperaments into three basic types: easy, difficult, and slow-to-warm-up.