Students begin to investigate linear regression by looking at the effect of outliers on the regression line. using an interactive worksheet.
Before the Activity
Download the TII file and provide to students if this will be a hands-on lesson. You can also make copies of the instructions for the students in desired.
During the Activity
Students will investigate linear regression by looking at the effect of outliers on the regression line. The worksheet is interactive.
After the Activity
Review student answers:
As a class, discuss questions that appeared to be more challenging
Re-teach concepts as necessary