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Mathematics, 27.10.2020 17:40 Jolenesopalski
Suppose the mean checkout tab for all customers at a large supermarket equals $65.12 with a standard deviation of $21.45. Twenty-three out of 100 times when a random sample of 45 customer tabs is selected, the sample mean should exceed what value
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Suppose the mean checkout tab for all customers at a large supermarket equals $65.12 with a standard...
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