Which Statement Is Not True About Pretests

question 96

Multiple Choice

Which statement is not true about pretests?

• A)To the extent possible,a pretest should involve administering the questionnaire in an environment and context similar to that of the actual survey.
• B)A variety of interviewers should be used for pretests.
• C)The project director,the researcher who developed the questionnaire,and other key members of the research team should conduct some pretest interviews.
• D)It is a good practice to employ only experienced interviewers to conduct pretests.

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Definitions:

Marginal Revenue

The additional income earned from selling one more unit of a product or service.

Demand Inelastic

A situation where the demand for a product does not change significantly with a change in price.

Price Elasticity

A measure of how much the quantity demanded of a good or service changes in response to a change in its price.

Monopolist

A market participant who is the sole supplier of a particular good or service, possessing significant market power and able to influence price and market conditions.