Introducing Statistics: Random and Non-Random Patterns?

This study guide covers probability and statistical significance for the AP Statistics exam. It focuses on differentiating between random and non-random patterns in data, including examples and how to identify potential sources of bias and error. The guide also provides practice multiple-choice and free-response questions covering hypothesis testing, calculating test statistics and p-values, and interpreting results. Finally, it offers exam tips on time management and avoiding common mistakes like confusing correlation with causation.