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16-12-2022
Mathematics

Answered

a produce company packages presliced celery and carrots. let x represent the length of a slice of celery, and let y represent the length of a slice of carrot. x and y are independent events. the mean of x is 2.5 inches with a standard deviation of 0.6 inches, and the mean of y is 2.25 inches with a standard deviation of 0.4 inches. what is the mean and standard deviation of the difference, d

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