More than any other kind of research project, program evaluation requires
A) control of possible confounding variables.
B) political and communication skills on the part of the researcher.
C) careful analyses of statistical data.
D) representativeness of samples.
Answer: B
Political Science
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If there are no systematic differences between the groups, an ANOVA should result in an F-ratio of approximately
A) -1.00. B) 2.00. C) +1.00. D) 0.00
Political Science
Since the 1970s, racial residential segregation has steadily decreased in the United States
Indicate whether the statement is true or false.
Political Science