Week 6

Bivariate Regression

General Background Information

Using the Regression Line for Predictions

Least-Squares Criterion

General Form of Prediction Equation

Calculation

Raw

Standard Score

Properties of Regression Equation

Standard Error of Estimate

Coefficient of Alienation

Coefficient of Determination

Using S_yx in Predicting Y From X

Restricted Range

Heterogeneity of Samples

Regression to the Mean