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Unformatted text preview: variation. However, just like the tutorial explains: when we use X3 we still get a mega stat result that indicated that the equation is a good one. Kathaleen has a great point. The first r squared appears to cover more variation because there are more variables involved....
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This note was uploaded on 03/26/2012 for the course STATISTIC GM533 taught by Professor Henry during the Fall '10 term at Keller Graduate School of Management.
- Fall '10