AP Statistics Unit 4 Practice Test: Probability, Random Variables, & Probability Distributions

Free AP Statistics Tests

AP Statistics Unit 4 Practice Test: Probability, Random Variables, & Probability Distributions

Below is our free AP Statistics unit 4 practice test. These questions focus on some very important background for statistics — probability. Simulation appears as a way to envision what might occur in a real-world situation if a certain assumption were true. The ideas of events and sets and union and intersection of sets are discussed , as well as expected value and standard deviation of random variables and functions of random variables.