Comparing Distributions of a Quantitative Variable

This AP Statistics study guide covers comparing groups using graphical methods. It focuses on comparing distributions with stem-and-leaf plots, histograms, and box plots. Key concepts include describing, summarizing, and representing data, calculating and interpreting medians, ranges, and interquartile ranges (IQR), and analyzing distribution shape, center, and spread. The guide provides practice questions and emphasizes interpreting results within the context of real-world scenarios.