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. 5. A cover shoe manufacturer collected data regarding cover shoe sizes for medical practitioners and found that the distribution of sizes exactly fits a

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. 5. A cover shoe manufacturer collected data regarding cover shoe sizes for medical practitioners and found that the distribution of sizes exactly fits a normal curve. If the mean shoe size is 11 and the standard leviation is 1.5. (a) What is the probability of randomly selecting a man with a shoe size smaller than 9.5? (b)If I surveyed 40 men, how many would be expected to wear smaller than 9.5

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