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If a Psychological Test Measures What It Was Designed to Measure

question 91

Multiple Choice

If a psychological test measures what it was designed to measure, the test has _____. If it also shows measurement consistency, it has _____.


Definitions:

Marginal Cost

The increment in total financial outlay associated with generating one more unit of a product or service.

Demand Schedule

A table showing the quantity of a good or service demanded at various prices, depicting the relationship between price and demand.

Monopoly

A Monopoly exists when a specific person or enterprise is the only supplier of a particular commodity, giving them significant control over pricing and market terms.

Marginal Revenue

The increase in income from selling an additional unit of a good or service.

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