page+56


 * Aim:** How do we determine and utilize the regression fucntion for a given set of data?

By the end of the lesson, you will be able to...
 * 1) use the graphing calculator to write the regression equation
 * 2) use the regression function to make predictions based on data
 * 3) use the regression function to interpolate and extrapolate from the data

There are no videos for this. There are exercises for you to do. If you need help, go back to the last page and Watch James's videos. These problems require you to find the correct regression and use that equation to answer some questions.


 * Homework:** Answer all the questions. Use your graphing calculator. There may be some regressions you do not need to know, but try to find the regression whose r is closest to 1.


 * [|InterpExtr.JPG]**


 * [|InterExtr2.JPG]**


 * [|InterExtr3.JPG]**


 * Answers:**


 * [|A-InterExtr.JPG]**