A random sample is one in which
a. each person in the population to be studied has an equal chance of being selected in the sample being studied.
b. every person in the population to be studied is also included in the sample selected for study.
c. patterns but not groups are present.
d. sample members are asked closed questions.
A
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Which of the following statements is true about rationality?
A. Decision makers often lack information necessary to accurately estimate the costs of an action. B. It is relatively easy to determine the national interest, because all states are interested in power. C. All international relations scholars accept the assumption that states are rational actors. D. It is easy to calculate intangible political benefits against the tangible costs of a war.
Which of the following states have completed the demographic transition?
a. Hungary b. Pakistan c. Sierra Leone d. Egypt e. Morocco
The U.S. Federal Reserve was created to limit control and stabilize the money supply
Indicate whether this statement is true or false.
Who or what was “Deep Throat”?
a. the FBI code name for an investigation of corrupt newspaper editors in the 1970s b. an adult film of the 1970s that was used as a test case for protection of pornography as free speech under the First Amendment c. an Al Qaeda operative who was exposed after an undercover investigation by a major media alliance d. a confidential informant who gave information to Washington Post reporters and eventually helped break the Watergate investigation in the 1970s e. an investigation that delved deeply into the corrupt side of the media and its control by the government