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Electricity bills in a certain city have mean $87.57. Assume the bills are normally distributed with...

Electricity bills in a certain city have mean $87.57. Assume the bills are normally distributed with standard deviation $14.97. A sample of 80 bills was selected for an adult. Find the 53 percentile for the sample mean. Write only a number as your answer. Round to two decimal places (for example: 42.81). Do not write any units.

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