______________ refers to the consistency of results and ____________ is the extent to which you are measuring what you think you are measuring

a. Reliability; periodicity
b. Validity; reliability
c. Reliability; validity
d. Convergence; divergence


C

Political Science

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Both nominal and ordinal scales have in common the mathematical property of

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The president's chief of staff and press secretaryare members of which group?

a. White House staff b. Office of Administration c. thecabinet d. Executive Office of the President

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The progressive nature of the sales tax has its greatest impact on the wealthy

Indicate whether this statement is true or false.

Political Science

What is a charge government places on a business for emitting pollution?

A. value-added tax B. sin tax C. sales tax D. effluent tax

Political Science