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Unformatted text preview: Pearsons r or the correlation coefficient for this equation. You find that r = -0.65 What does this tell you? 3. Now lets say you want to know how much variation in X (or GPA, your dependent variable) is explained by Y (hr of TV watched). You calculate r 2 or the Coefficient of Determination. This is 0.42. What does this number tell you about your regression equation?...
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This note was uploaded on 07/13/2011 for the course SOC 301 taught by Professor Heberle during the Spring '11 term at University of Louisville.
- Spring '11