Question: 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

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

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