Cost of Pizza. A pizza shop owner wishes to find the 99% confidence interval of the true

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Cost of Pizza. A pizza shop owner wishes to find the 99% confidence interval of the true mean cost of a large plain pizza. How large should the sample be if she wishes to be accurate to within $0.14? A previous study showed that the standard deviation of the price was $0.37. Round up to next whole number

Posted Date: May 19, 2024 04:02 AM

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Cost of Pizza. A pizza shop owner wishes to find the 99% confidence interval of the true

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