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Mathematics, 07.04.2020 21:50 leenzazou98241

Electricity bills: According to a government energy agency, the mean monthly household electricity bill in the United States in 2011 was $110.66. Assume the amounts are normally distributed with standard deviation $23.00. Use the TI-84 Plus calculator to answer the following. Find the 11th percentile of the bill amounts.

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Electricity bills: According to a government energy agency, the mean monthly household electricity b...

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