1. Explain the similarities and differences between simple linear regression and multiple regression.
2. What is the general form of the multiple regression equation? What does a represent? What do the b's represent?
3. Why would a researcher prefer to conduct a multiple regression study rather than separate regression studies using one independent variable and the dependent variable?
4. What are the assumptions for multiple regression?
5. How do the values of the individual correlation coefficients compare to the value of the multiple correlation coefficient?