Which of these is a true statement concerning exit polls?
A. They are effective at gathering baseline information.
B. They have been accurate in the last few elections.
C. They follow changes in attitudes toward candidates.
D. They have a mixed record in declaring winners.
Answer: D. They have a mixed record in declaring winners.
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The attorney general is the state's chief legal counsel (lawyer)
a. True b. False Indicate whether the statement is true or false
Voting is a relatively insignificant part of political participation in China because
a. the results of Chinese elections are so frequently annulled by the government election agency because of fraud during the campaigns. b. the people feel disgust for a system they see as corrupt and refuse to participate in many of the numerous elections that are held in China. c. the only election voters take part in is the election of delegates to county and district congresses. d. voters are often confused by the complex issues debated by candidates.
Researchers from the University of Rochester Medical Center found that as weight in children increased, the risk of tooth decay decreased. These results indicate what type of correlation?
a. a positive correlation b. a weak correlation c. a negative correlation d. a spurious correlation
To what does the text attribute the declining poverty rate among the elderly?
a. the feminization of poverty b. progressive taxation c. Social Security and Medicare d. supply-side economics