Effect size is the
a. magnitude of alpha and power combined.
b. magnitude of the relationship between the independent variable and the dependent variable.
c. magnitude of the manipulation of the independent variable.
d. scale on the vertical axis required to plot all of the data.
B
Political Science
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Gays and lesbians constitute between __________ percent of the U.S. population
a. 1 and 3 b. 2 and 5 c. 2 and 10 d. 5 and 15
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The best way for researchers to reduce measurement error is to
a. minimize errors in coding data b. standardize the testing conditions c. train observers and coders d. clarify test instructions and questions e. all of the above
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