The attached spreadsheet has athletic department revenue for 2018-19 for several schools in the largest NCAA Division I conferences (SEC, Big 10, Big 12, Pac 10, ACC), and the football winning percentage for 2019 for these same schools. What relationship do you find between winning percentage and revenues? What's the ratio of the largest to smallest revenue? What other relationships do you find? Feel free to include other data such as basketball win percentage for men's and women's teams or find win percentage across a few years prior to 2019.