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Mathematics, 16.03.2020 19:37 mlesky7901

A department store, on average, has daily sales of 28,651.79. the standard deviation pf sales is $1000. On Tuesday, the store sold $36,211.08 worth of goods. Find Tuesday's Z-score. Was Tuesday an unusually good day?

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A department store, on average, has daily sales of 28,651.79. the standard deviation pf sales is $10...
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