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For given Example, into what range of possible values should the sample proportion fall 95% of the time, according to the Empirical Rule? If the polling organization used a sample of only 600 voters instead, would this range of possible sample proportions be wider, more narrow, or the same? Explain your answer, and explain why it makes intuitive sense.

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Possible Sample Proportions Favoring a Candidate Suppose that of all voters in the United States, 40% are in favor of Candidate C for president. Pollsters take a sample of 2400 voters. What proportion of the sample would be expected to favor Candidate C?

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