standard deviation
Message posted by Greg H (via 213.1.157.158) on June 25, 2001 at 1:30 PM (ET)

i need some serious help, i am very poor at maths but need to find the
standard deviation of 1,1,2,2,2. I am near the end of my college course but
am having a few problems with maths. i can work this out using a spreadsheet
but i need to work it out on paper and show working out.
If you could help me i would be most grateful
I need this A,S,A,P like today
Cheers
Greg

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Re: standard deviation
Message posted by JG (via 128.8.23.12) on June 25, 2001 at 6:02 PM (ET)