Category

Statistics Calculators.

Three calculators for working out where a score actually lands. Grades and Scores holds a CASPA science GPA calculator that applies the course-category rules CASPA itself publishes, an APUSH score calculator that converts raw section marks into a predicted 1 to 5 using the exam's published section weights, and a curve grade calculator covering the common curving methods including flat addition, square root and bell curve. Each page explains what the resulting number means and, just as importantly, what it does not mean: predicted scores rest on thresholds that move between years, so every page states which year its figures come from and how far they can drift.