When hypotheses for a study are said to be mutually exclusive, this means the hypotheses
a. are both reliable.
b. can't both be true.
c. can't both be reliable.
d. are both true.
B
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Interest groups representing ____ have had little influence on public policy in Texas
a. oil and gas companies b. banking and financial organizations c. insurance companies d. organized labor e. trucking companies
A form of government in which political power is exercised directly by citizens is a(n)
A) ?republican government. B) representative democracy. C) ?direct democracy. D) monarchy. E) ?unitary system.
The practice of excluding African Americans from primary elections in the Texas Democratic Party was known as
A) the black primary. B) the invisible primary. C) the white primary. D) the official primary.
Which of the following has a great impact on individual conceptions of their role in the foreign-policy process?
a. The legal requirements of their positions. b. The expectations of their superiors. c. Their personal values and ethical standards. d. Their political beliefs.