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sweeety15
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Report Thread starter 16 years ago
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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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username9816
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Report 16 years ago
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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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