The Smaller the Spread of Scores Around the Arithmetic Mean

question 110

Multiple Choice

The smaller the spread of scores around the arithmetic mean,

• A) the smaller the interquartile range.
• B) the smaller the standard deviation.
• C) the smaller the coefficient of variation.
• D) all the above

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Definitions:

Replicability

The ability of an experiment or study to be duplicated exactly to verify results.

Materials

Substances or components that are used in the production or manufacturing of goods, or in the execution of projects and activities.

Methods

A systematic approach or procedure used in research, investigation, or to accomplish a specific task or solve a problem.

Unethical

Acting in ways that go against moral principles, often leading to actions that are considered wrong or unfair.