Quiz 3 - remaining 65 indicated that there were not sure(a What is the sample size for this poll(b Compute the percent of responses in each of the

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Quiz 3 4/3/10 MAT 221 Name: Instructions. You may use a calculator for this test. 1. The Excite Poll can be found online at poll.excite.com. The question appears on the screen, and you simply click buttons to vote "Yes", "No", you agree or disagree with proposed legislation that would discontinue the U.S. penny coin?" In all, 631 said "Yes", another 564 said "No", and the
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Unformatted text preview: remaining 65 indicated that there were not sure. (a) What is the sample size for this poll? (b) Compute the percent of responses in each of the possible response categories? (c) Discuss the poll in terms of the population and sample framework that we have studied in this chapter. 1...
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This note was uploaded on 06/16/2011 for the course MATH 221 taught by Professor Na during the Spring '10 term at University of North Carolina School of the Arts.

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