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Math Help - what is zero mean

  1. #1
    Member moonnightingale's Avatar
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    Sep 2009
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    what is zero mean

    Kindly explain me what is
    mean
    and what is zero mean
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  2. #2
    Banned
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    Quote Originally Posted by moonnightingale View Post
    Kindly explain me what is
    mean
    and what is zero mean

    Mean is just average... it's the "normal average" if you will

    When I was young, I was told it's what all those "mean" teachers do to figure out your grade

    You sum up all of your values and then divide by the number of values that you have


    A zero mean is a zero average, or equivalently, when you add up all your values, the sum is zero
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