Suppose 60 of american adults believe martha stewart is, Ask an Expert

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Suppose 60% of American adults believe Martha Stewart is guilty of obstruction of justice and fraud related to insider trading. We will take a random sample of 20 American adults and ask them the question. Then the sampling distribution of the sample proportion of people who answer yes to the question is:

A. approximately Normal, with mean 0.6 and standard error 0.1095.

B. approximately Normal, with unknown mean and standard deviation.

C. Binomial, with n=20 and p=0.60.

D. neither Normal, not Binomial.

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Statistics and Probability, Statistics

Category:- Statistics and Probability
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