Which of the following statements about sampling is true?
a. It is pretty easy to draw a random sample of the population in order to measure public opinion accurately.
b. The larger the sample the more closely the sample’s answers will closely approximate the answers if the entire population could be asked.
c. Larger samples are always better so the results from a sample of 2,000 will be twice as accurate as the results from a sample of 1,000.
d. Pollsters who can draw good samples can virtually eliminate any errors in polling.
b. The larger the sample the more closely the sample’s answers will closely approximate the answers if the entire population could be asked.
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NAFTA has reduced trade barriers among all of the following except
a. Mexico. b. United States. c. Guatemala. d. Canada. e. NAFTA has reduced trade barriers among all of the above nations.
Until the twentieth century, the press consisted only of print media--newspaper, books, magazines, and pamphlets
Indicate whether the statement is true or false
According to federal law, what is the current maximum limit that a political action committee can contribute to an individual candidate’s campaign?
a. $250 b. $1,000 c. $5,000 d. $100,000 e. $1 million
What are the two main organizations of the United Nations that oversee food and hunger issues and what are their functions?
What will be an ideal response?