scott wrote:

> The simplest form for you seems to be:
> 
> b = (mean[x*y] - mean[x] * mean[y]) / ( mean[x^2] - mean[x]^2 )
> 
> a = mean[y] - b * mean[x]
> 
> then your line of best fit is:
> 
> y = a + b*x

OK. I'll go see if I can get that to work...

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