This assessment resource provides an introduction to random variables and probability distributions. Quick Review: - Define random variables for quantities of interest. - Assign numerical values to events in a sample space. - Graph probability distributions using appropriate graphical displays. Teacher Tips: - Ensure students understand sample spaces and events. - Use real-world examples to illustrate concepts. - Encourage students to interpret graphical data distributions. Includes: - Assessment questions on defining random variables. - Graphing exercises for probability distributions. - Answer keys and scoring rubrics.