
#19
Jun1004, 06:08 AM

P: 7

hey, I'm tryin 2 help a m8 with standard diviations, but it's been a wile since i'v done it. A formula would really help. thanx




#20
Jun1004, 10:17 AM

Emeritus
Sci Advisor
PF Gold
P: 11,154

Also : http://mathworld.wolfram.com/StandardDeviation.html should help. 



#21
Jun1004, 10:32 AM

P: 943




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