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    Probability Problem

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    6) The daily rate of production of a part is normally distributed with mean 75 and standard deviation 10. If denotes a day's production of this part, use this information to find the following probabilities. You may use computer software if you wish. (5 points each)

    a) P (X less than or equal to 90)

    b) P(55 less than or equal X less than or equal to 95)

    c) P(X greater than or equal to 75)

    d) Determine the minimum production level required for a day's production to be in the
    top 5% of production levels.

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    https://brainmass.com/math/probability/quantitative-methods-probability-problem-416102

    Solution Preview

    Please see the attached file.

    6) The daily rate of production of a part is normally distributed with mean 75 and standard deviation 10. If denotes a day’s production of this part, use this information to find the following probabilities. You may use computer software if you wish. (5 points ...

    Solution Summary

    The daily rate of production of a part is clearly assessed.

    $2.19