1. compute your scaled score for midterm 1
scaledScore = rawScore * ( 0.0681818 * rawScore - 0.0227273 )
By scaling midterm 1 this way it will have the same average as the other two midterms. You only need to do this for midterm 1.
2. Take the highest two scores of midterm 2, midterm 3, and the scaled score on midterm 1, and add them up to get your total midterm score.
3. Read the midterm score from the curve below:
