Friday, February 5, 2010

Which of the following is true regarding the sample proportion, p-hat, of ';yes'; responses?

(a) The sample proportion from the sample of 900 is more likely to be close to the true population proportion, p.





(b) The sample proportion from sample of 100 is more likely to be close to the true population proportion, p.





(c) The sample proportion with either proposal is equally likely to be close to the true population proportion, p, since the sampling is random.





(d) It is impossible to say one way or the other.Which of the following is true regarding the sample proportion, p-hat, of ';yes'; responses?
a

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