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A Survey Is ________ If It Produces Identical Results When

question 91

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A survey is ________ if it produces identical results when repeated.A survey is ________ if it measures what it's intended to measure.


Definitions:

Economic Good

A product or service that has value and can be sold in a market because it is scarce in relation to demand.

Substitution Effect

That part of an increase (decrease) in amount consumed that is the result of a good being cheaper (more expensive) in relation to other goods because of a reduction (increase) in price.

Income Effect

The change in consumption resulting from a change in real income, typically due to a price change of goods or services.

Marginal Satisfaction

The change in satisfaction or utility that a consumer experiences from consuming an additional unit of a good or service.

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