The case or unit of analysis in a population is
A) universe. B) snowball.
C) sample frame. D) sampling element.
D
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The ____________ has to face off against his political opponents weekly during half-hour sessions referred to as Question Time
a. The British prime minister b. The Costa Rican president c. The American president d. The Japanese prime minister e. The Ukrainian president
Most experts agree that, on average, the error rate in counting ballots is roughly
a. essentially zero—there is almost no discernible average error in county ballots. b. 1–2 percent. c. 4–5 percent. d. 10 percent. e. 25 percent.
Pharmaceutical companies have come under criticism on ethical grounds by researchers because the companies
a. have made so much money researching and producing drugs for the very ill. b. have waited much too long to release drugs that would benefit people who have no other effective drugs. c. have hired medical personnel to supervise drug research after those people had been accused of serious ethical violations in research and treating patients. d. regularly fail to receive informed consent by the patients they study.
Volunteer activity in the United States is LOWEST in the
A. South. B. West. C. Northeast. D. Plains states. E. Midwest.