Mathematics, 04.11.2020 18:20 gatewood1058
In order to estimate the average electric usage per month, a sample of 36 houses was selected and the electric usage was determined. Assume a population standard deviation of 330 kilowatt-hours. Find the standard error of the mean.
Answers: 2
is the standard deviation
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In order to estimate the average electric usage per month, a sample of 36 houses was selected and th...
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