A variation of matching is to equate groups by
A) holding the variable constant.
B) allowing the dependent variable to vary.
C) putting the same number of participants in each cell.
D) reverse matching.
Answer: A
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This is a method of choosing party candidates that allows voters instead of party leaders to choose nominees for office
A) General election B) Direct primary election C) Run-off election D) Special election E) Substitute election
Migration has accompanied each wave of globalization
Indicate whether this statement is true or false.
An action that criminalizes an act after it occurs is a(n) ______.
a. unconstitutional ex post facto law b. “closing the barn door after the horse is out” law c. bill of attainder d. habeas corpus law e. exclusionary rule type of law
In order for a poll to be representative, pollsters must
A) be sure there is no margin of error. B) use a random sample. C) utilize exit polls whenever available. D) poll more men than women. E) not show themselves.