In a study in which the null hypothesis has been rejected, we should be aware of the possibility of
A) confounding variable hypotheses.
B) Type II errors.
C) change due to new observations.
D) All of the above
Answer: A
Political Science
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In what way do American elections differ from those in other democracies around the world?
a. The United States has fewer elections. b. American elections are combined and dependent on each other. c. Most American elections are determined by a "first-past-the-post" system. d. Most Americans tend to vote.
Political Science
Since when have the nation's coins borne the motto "In God We Trust"?
A) 1865 B) 1890 C) 1910 D) 1930 E) 1945
Political Science