Sammy’s Sandwich Shop has a mean delivery time of 25 minutes with a standard deviation of 2 minutes. Determine the z-score for the number of sandwiches delivered in less than 23 minutes.−1111.512.5

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# Sammy’s Sandwich Shop has a mean delivery time of 25 minutes with a standard deviation of 2 minutes. Determine the

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Sammy’s Sandwich Shop has a mean delivery time of 25 minutes with a standard deviation of 2 minutes. Determine the z-score for the number of sandwiches delivered in less than 23 minutes.−1111.512.5