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Physics, 30.10.2019 22:31 jasminemmathlover
According to records of commonwealth edison, monthly electric consumption for january follows a normal distribution with a mean of 1,650 kilowatt hours, and a standard deviation of 320 kilowatt hours. commonwealth edison wants to identify its heaviest users, which are those that are in the top 6% of electric consumption. how many kilowatt hours in january would qualify for the heavy user classification?
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