After learning linear regression my students did this project to have a more hands on approach. I did use items from college and other sources from the internet to help me collectively make this packet. I plan to make it better the more I use it! I did not put this in my packet but I used Linear Regression with Applications TI 83 84 by Joan Kessler (http://www.teacherspayteachers.com/Product/Linear-Regression-with-Applications-TI-83-84-1269294) in case my students forgot how to use their calculator. The students LOVE this project!