Content Validation

question 22

Multiple Choice

Content validation:

• A)seeks to establish an empirical relationship between test scores taken prior to being hired and eventual performance on the job.
• B)refers to the degree to which a measure is free from internal defects of standardization.
• C)is performed by demonstrating that the questions or problems posed by a test are a representative sample of the kinds of situations or problems that occur on the job.
• D)is an estimate of whether a test appears to measure a certain criterion.
• E)assesses the validity of a test by administering it to people already on the job and then correlating test scores with existing measures of each person's performance.

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Definitions:

Contribution Margin

The contribution margin represents the portion of sales revenue that is not consumed by variable costs and can contribute to covering fixed costs and generating profit.

Variable Cost

Costs that change in proportion to the level of production or sales activity.

Units

Basic measures or quantities of product or service in business operations, often used in contexts such as inventory, production, and sales.

Scatter Diagram

A scatter diagram is a graphical representation used to illustrate the relationship between two quantitative variables, helping in identifying patterns or correlations.