Data based on 2 reviews.
Some people assume ap statistics is an easy class but it isn't easy per se. People (who have gotten As in AP Physics 1 and other similarly difficult courses) have gotten mid Bs in this class. It's pretty easy to maintain a B but an A requires HARD work. It is especically important to the HW and the problems (they have work shown) in the slides because similar questions show up on tests and quizzes.