Mathematics, 09.01.2020 07:31 tinydesb
1. a coffee machine has two nozzles. it is known that the amount of coffee dispensed by the first nozzle is
approximately normally distributed with mean 7.1 oz. and standard deviation 0.41 oz. and that the amount of
coffee dispensed by the second nozzle is approximately normally distributed with mean 7.2 oz. and standard
deviation 0.33 oz. if a person is using an 8 oz. cup, which nozzle should he use to minimize the probability that the
cup will be overfilled and the coffee will spill?
Answers: 2
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1. a coffee machine has two nozzles. it is known that the amount of coffee dispensed by the first no...
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