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    hey every1 i was wondering if you can tell me what standard deviation is and what it does
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    (Original post by sweeety15)
    hey every1 i was wondering if you can tell me what standard deviation is and what it does
    Hopefully this should help you:

    http://www.robertniles.com/stats/stdev.shtml
    http://davidmlane.com/hyperstat/A40397.html

    Also, if you ever want to learn about Maths or research mathematical concepts/formulae etc, then here is a superb website that you should use when needed. It also has pages of tutorials and explanations on P1-6 plus Stats and Mechanics. i.e.) Revision notes etc. It also has past exam papers and so on - It's a brilliant mathematical resource.

    Here: http://davidmlane.com/hyperstat/A40397.html
 
 
 
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Updated: March 28, 2004

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