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OneHundred OneHundred
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7 years ago
Public opinion polls are only estimates because
A) random digit dialing has replaced person-to-person interviewing.
B) all surveys have a sampling error.
C) pollsters sometimes have to make educated guesses about the results.
D) samples are not representative.
E) samples of fewer then one million people are too small.
Textbook 
Government in America: People, Politics, and Policy

Government in America: People, Politics, and Policy


Edition: 9th
Authors:
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bigblackbigblack
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7 years ago
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OneHundred Author
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#2
7 years ago
Thanks a lot
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