Question

One of the students in the class scored 100 on the midterm but got overconfident, slacked off, and scored only 15 on the final exam. No other student in the class "achieved" such a dramatic turnaround. If the instructor decides not to include this student’s scores when constructing a new regression model, will the slope of the new line increase or decrease?

Answer 1

Answer:

Increase

Step-by-step explanation:

Since your not including the bad mark, it'd increase.