When Few Differences in Scores Are Found Between the First

question 4

Multiple Choice

When few differences in scores are found between the first and second administration of a test,the test is said to have _________.

• A)validity
• B)stability
• C)sensitivity
• D)reliability

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Definitions:

Marginal Returns

The additional output gained from increasing one unit of an input while keeping other inputs constant.

Output

The total amount of goods or services produced by a firm or country within a specific period.

Marginal Rate

The rate at which one variable changes with respect to a small change in another variable, often used in the context of taxation.

Technical Substitution

The process of replacing one combination of inputs or technologies with another to produce the same level of output.