Which of the Following Statements Is True About the Use

question 42

Multiple Choice

Which of the following statements is true about the use of testing?

• A) It is legal to use tests that discriminate against specific groups.
• B) It is illegal for employers to give applicants drug tests.
• C) Tests must be scientifically and legally valid.
• D) Tests are of no help in developing training programs.
• E) It is legal to use tests that assess factors that are not job related.

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Definitions:

Squared Deviation

The squared difference between each data point and the mean, used in statistical analysis to measure variance.

Arithmetic Average Return

The sum of returns in each period divided by the number of periods, often used to calculate the average return of an investment.

Multi-year Period

An extended timeframe that spans over multiple years, often used in the context of financial planning or contracts.

Variance

A numerical indicator representing the variance within a dataset, highlighting the extent to which the values deviate from the mean.