SPSS

How well this equation describes the data (the 'fit'), is expressed as a correlation coefficient, R2 (R-squared). The closer R2 is to 1.00, the better the fit.

2 variables (very good): https://www.youtube.com/watch?v=IiedOyglLn0

Tutorials and Clips

This is a simple and brief introduction to the "Statistical Package for the Social Sciences", in case you have never used it before, or just wanted a quick r...

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