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    Mean Temperatures for January and July

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    1. The Excel file Weather.xls contains mean temperatures for January and July and average annual precipitation for selected cities across the United States. Construct 90% confidence intervals for the mean temperature and precipitation.

    See the attach Excel file.

    © BrainMass Inc. brainmass.com June 3, 2020, 9:08 pm ad1c9bdddf
    https://brainmass.com/business/accounting/mean-temperatures-january-july-167795

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    Solution Summary

    The mean temperatures for January and July are determined in the United States with 90% confidence intervals.

    $2.19

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