Hypothesis testing is a type of inferential statistics. The inference is about
a. characteristics of a sample based on information about the population.
b. probabilities of several specific data points.
c. the amount of variability within groups.
d. characteristics of a population based on sample data.
D
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The term civil liberties refers to
a. the right to run for office and to vote in free elections. b. the right to fair and equal treatment under the law. c. the right for all citizens to carry a concealed handgun. d. the individual freedoms from government interference needed to sustain democracy. e. all of the above.
When President Reagan referred to the "evil empire," he was referring to
a. Iraq under Saddam Hussein. b. the People's Republic of China. c. the Soviet Union. d. the Sandinistas in Nicaragua. e. Cuba under Fidel Castro.