Linear+Regression


 * **Model:**
 * **Parameters:**
 * **Linear Model:**
 * **Predicted Value:**
 * **Slope:**
 * **Regression to the mean:**
 * **Regression Line:**
 * **Intercept:**
 * **Residuals:**
 * ****R^2 (R-Squared):****
 * ****Least Squares:****
 * ****Examining Residuals:****

How to do a Residuals Plot on TI-84

First, you have to have done your regression equation. Turn off your equation in y=. Turn off plot 1, and turn on plot 2. It is the first graph choice. For the x list, choose the x values; you probably have them in L1. For the y list, choose RESID. (Go to 2nd List, and scroll down to resid.) Last, do a new zoom 9.

I'm putting Mrs. Clark's steps here as a reference. -Rachel C.