In statistical notation the symbol ? refers to the ______________________.

a. Population mean
b. Sample mean
c. Standard deviation
d. Sample size

a. Population mean

Political Science

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In 1978, which Republican won the governor's race and ended 105 years of Democratic control of that office?

a. Mark White b. George Bush c. Bill Clements d. John Hill

Political Science

The term “terrorism” originated during ______.

a. The Jacobin Reign of Terror of France b. The Red Terror of the Soviet Union c. The White Terror of France d. The Khmer Rouge Reign of Terror of Cambodia

Political Science