What amount should you set the mean amounty of coffee

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a vending machine dispesses coffe into twenty-ounce cup. the amount of coffe dispensed into the cup is normally distrubuted with s standard deviation of 0.40 ounces. you allow the cup overfill 10% of the line. What amount should you set the mean amounty of coffee to be dispensed.

Reference no: EM13186588

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