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    The number of days per year that it snows in an eastern Idaho town is normally distributed with a mean of 25 days and a standard deviation of 5.4 days.

    1. What is the chance that it snows exactly 25 days?

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    https://brainmass.com/statistics/normal-distribution/binomial-distribution-chanc-snow-30247

    Solution Preview

    <x> = 25 days
    sigma = 5.4 days
    x = 25
    => x - <x> = ...

    Solution Summary

    The number of days per year that it snows in an eastern Idaho town is normally distributed with a mean of 25 days and a standard deviation of 5.4 days.

    1. What is the chance that it snows exactly 25 days?

    $2.49

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