Back to 12.5 Outliers

12.5 Exercise 3

Avg difficulty 2.5

Using this new line of best fit (based on the remaining 10 data points in the third exam/final exam example), what would a student who receives a 73 on the third exam expect to receive on the final exam? Is this the same as the prediction made using the original line?

OpenStax Statistics, 12.5 Outliers, exercise 3

AI Tutor

Adapted from Statistics © 2022 Rice University. Licensed under CC BY 4.0. Source: Statistics. Imported at revision 7dea80a.