• What is the equation for a regression line? What does each term in the line refer to?
• In a regression analysis, the sum of squares for the predicted scores is 100 and the sum of squares error is 200, what is R2?
• In a different regression analysis, 40% of the variance was explained. The sum of squares total is 1000. What is the sum of squares of the predicted values?
• Does A or B have a larger standard error of the estimate?