ACT PREP - Pretty much every problem ever

The video tutorial discusses the relationship between student absences and grades. The teacher explains how to use the line of best fit to predict grades based on the number of absences. A step-by-step example is provided to calculate the grade for a student with four absences, resulting in a B grade. The lesson concludes with advice on the importance of attending school.

What new insight or understanding did you gain from this video?