Assume the following 10 scores: 40, 46, 48, 56, 62, 64, 66, 70, 76, and 78. Enter the scores and press button Load. The average will be given as 60.5 ~61 so we have to add 14 (75-61) to every score. This is done by pressing button Curve.
Assume that the grades are assigned as follows: 90-100 = A, 80-89 = B, 70-79 = C, 60-69 = D, below 60 = F. The grade will be displayed by pressing button Grades.
Your help is much much appreciated.