How to insert a regression equation into Y1

How to insert a regression equation into Y1

1. Enter data into list 1 and list 2 (see “how to calculate a regression equation”)

2. Calculate a regression equation (see “how to calculate a regression equation”) Note: your Home screen will now have the regression equation

3. Select the “Y=” button

4. At the Y1 screen, select “VARS”

5. Choose “5. Statistics”

6. Arrow over to EQ

7. Select “1: RegEQ” You should now have the regression equation you calculated in your Y1
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