SAT, 16.10.2021 20:20 destineyburger2

a manufacturer of personal computers sets tests competing brands and finds that the amounts of energy they require are normally distributed with a mean of 285 kwh and a standard deviation of 9.1 kwh. if the lowest 25% are not included in a second round of tests, what is the lower limit for the energy amount of the remaining set? give your answer to 4 decimal places.

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a manufacturer of personal computers sets tests competing brands and finds that the amounts of energ...