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Old 08-22-2005, 10:23 PM
spaminator101 spaminator101 is offline
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Join Date: Jul 2005
Location: wondering where in the world I left my sweet tea
Posts: 581
Default short cut to Standard Deviation

now that i think about it isnt standard deviation just the average deviation from the mean
so shouldn't you be able to find SD by averaging the absolute values of the deviation from the mean
instead of finding the sqrt of your variance

i have tried this out and it didn't work
i was wondering if anyone here had tried it and similar/different results
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