| From the STAT, 1. Edit to check the data. |  |
| To find a regression function press STAT and use the right arrow to move to the CALC column. |   |
| Select choice 5. QuadReg for this data. This will
paste the command line back on the home screen. You need to enter
three more pieces of information on the end of the command.
Press ENTER and you will the calculations for this regression function. |
|
| When you press GRAPH you will see the line pass through the data. |
|
rev. 02/11/11