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Mathematics 23 Online
OpenStudy (anonymous):

PLEASE HELP WILL MEDAL!! Suppose that many large samples are taken from a population and that the sample proportions are normally distributed, with a mean of 0.22 and a standard deviation of 0.029. 95% of the sample proportions will fall within which of the following intervals? A. 0.191 to 0.249 B. 0.133 to 0.307 C. 0.104 to 0.336 D. 0.162 to 0.278

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