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Math Help - Z-Score to Percentile Formula?

  1. #16
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    Re: Z-Score to Percentile Formula?

    I'm not sure exactly what a library is in this context but the program I'm using is very simple, basic maths and Boolean statements sort of thing, this is why I'm trying work out the raw maths behind the function...
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  2. #17
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    Re: Z-Score to Percentile Formula?

    I've been completely thrown by the integral symbol in the equation
    Last edited by Mattrnfnr; February 17th 2013 at 07:39 PM.
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  3. #18
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    Re: Z-Score to Percentile Formula?

    there is no function in the program I'm using that i can find for norm cdf, I'm not sure what a library is in this context but i don't think the program would support it anyway, the program is limited to boolean logic, conditional statements, basic mathematics etc
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