AP Statistics: AP Statistics Normal Distribution Quiz

The normal curve is the most important statistical distribution that most individuals will encounter in their statistical studies. It is essential that you be able to calculate normal probabilities using either the z tables provided for the AP exam or your calculator, with ease. While you might not be given a direct calculation question, you are guaranteed to be required to use the concepts, if not the calculations, of normal curve probabilities on the AP exam in several multiple-choice questions and most likely on at least one of the free response questions.