Describe an example of a research question where a Regression Model could be been used. Describe the characteristics of the independent variables and their likelihood of explaining the variance in the dependent variable. Discuss your estimate of what you would expect the correlation coefficient to be between the pairs of each independent variable and the dependent variable.
Required: Discuss how r^2 is valuable in determining the effectiveness of the regression model.

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Calculate the regression equation for the given data by using Excel as follows Instructions Import d... View the full answer