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    Derive Equation

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    Given the attached equation, mathematically prove the second equation ...

    © BrainMass Inc. brainmass.com March 4, 2021, 6:03 pm ad1c9bdddf
    https://brainmass.com/statistics/descriptive-statistics/derive-second-equation-25842

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    Problem #1

    Given:

    Mathematically Prove that:

    Where:

    p(x) = P(X = x)
    G(x) = P(X x) =

    I will use "Sigma (from x=0 to a)" for the Summation from x=0 to x=a and,
    "~" for Infinity.

    B(R) = Sigma (from x=R to ~) [x*p(x)] ...

    Solution Summary

    The solution mathematically proves the second equation

    $2.49

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