Barron's updated AP Statistics Flashcards feature 500 cards to help students review all the key concepts they need to know to be prepared for the AP exam. The College Board has announced that there are May 2021 test dates available are May 3-7 and May 10-14, 2021. This set of flashcards provides practice with multiple-choice and free-response questions that cover all topics and questions types on the AP Statistics exam. Content covers four general statistics-based themes you'll see on the exam: Exploring Data, Sampling and Experimentation, Probability, and Inference. The cards measure 4 1/2 x 2 3/4 and have a punch-hole in one corner that accommodates an enclosed metal key-ring-style card holder, so students can arrange the flashcards in the way that suits their study needs. For full-length practice tests and even more review, check out Barron's AP Statistics with Online Tests .