Mathematics, 14.03.2020 20:04 brookefrancett
Electricity consumption by the residents in a local community is normally distributed, with a mean of 32 kilowatt-hours per day. Ninety-five percent of the residents use between 28 and 36 kilowatt-hours per day. What is the standard deviation of electricty consumption in the population?
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Electricity consumption by the residents in a local community is normally distributed, with a mean o...
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