Polls may be more accurate if the sample is
A. truly random.
B. weighted to correct missing data from underrepresented groups.
C. weighted to make up for day-to-day swings in public sentiment.
D. corrected for pollster bias.
E. truly random and weighted to correct missing data from underrepresented groups.
Answer: E
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Most newspapers in the nineteenth century reported a. national and international news
b. regional and political news. c. local news more than national issues. d. mostly gossip and celebrity news.
When homes were abandoned and the number of homeless people rose, state governments responded with inaction
a. True b. False Indicate whether the statement is true or false
Funding agencies typically release an announcement that they are accepting research
proposals for possible funding called a what? A) money request B) request for protocols C) request for proposals D) request for work
Which of the following statements is FALSE?
A) In the American economy, government directly determines wages, prices, and profits. B) Public policy in America has economic effects through regulations, tax advantages, subsidies and contracts, and international trade. C) Even a minor change in government regulatory policy can cost industries a great deal or bring increased profits. D) How the tax code is written determines whether people and producers pay a lot or a little of their incomes to the government. E) B and D only