This one page handwritten study guide is the perfect summary for CED Unit 4: Probability and Random Variables. It provides students with a clear, organized overview of the key concepts, vocabulary and formulas they need to understand and review this unit.

This resources is great for unit review, test preparation, AP exam review or student reference throughout the course.

Topics Included:

• Vocab: Sample Space, Probability, Law of Large Numbers, Mutually Exclusive, Independent
• Probability Rules and Formulas
• Diagrams: Venn, Tree, Two Way Table
• Discrete Random Variables
• Transforming Random Variables
• Combining Random Variables
• Binomial
• Geometric

Why Teachers Love One Page Study Guides:

• Easy for students to reference while studying
• Great for quick review before quizzes and tests
• Perfect to give students as a refresher during AP Exam prep

Format: One page PDF printable study guide

This resource is also included in the AP Statistics One Page Study Guide Bundle (Units 1 - 9).

*All resources will be updated during the summer to reflect the changes coming to AP Statistics beginning in the fall of 2026. All buyers will receive the updated product at no extra charge.*