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Unformatted text preview: sample the better the results of the factorial ANOVA. Correlation Association 2 No Df = N – 2 The variables are not designated as dependent or independent. The two most popular correlation coefficients are: Spearman's correlation coefficient rho and Pearson's product-moment correlation coefficient. Regression Association 1 1 yes df(Regression) = # of predictor variables df(Residual) = n - k – 1 df(Total) = n - 1 The dependent variable must be measured on a continuous measurement scale. The independent variable(s) can be measured on either a categorical or continuous measurement scale. Multiple Regression Association 2+ 1 yes df(Regression) = # of predictor variables df(Residual) = n - k – 1 df(Total) = n - 1...
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- Spring '16
- Statistics, post hoc tests