Mathematics, 30.06.2020 18:01 adam4119

A political polling agency wants to take a random sample of registered voters and ask whether or not they will vote for a certain candidate. One plan is to select 400 voters, another plan is to select 1,600 voters. If the study were conducted repeatedly (selecting different samples of people each time), which one of the following would be true regarding the resulting sample proportions of "yes" responses? A. The sample proportion from the sample of 400 is more likely to be close to the true population proportion, p. B. The sample proportion from sample of 1,600 is more likely to be close to the true population proportion, p. C. The sample proportion in either proposal is equally likely to be close to the true population proportion, p, since the sampling is random.

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