We have the following data on the number of hours worked per week and the reported happiness level on a scale of 0-100 for 11 different people. TI-84 Plus Silver Edition. Regression modeling is the process of finding a function that approximates the relationship between the two variables in two data lists.
PRGM IO Prompt press ENTER type.
Enter the left side of the equation to be solved in E1. And the space is typed with alpha 0. After providing these to the program it will display the solutions on the screen. For a quick overview I would suggest watching the above.