Chapter 4 Exploring and Summarizing Data

4.1 Summary Statistics for Quantitative Variables

4.2 Summary Statistics for Categorical Variables

4.3 Exploratory Visualizations

4.3.1 Histograms

4.3.2 Boxplots

4.3.3 Side-by-Side Box Plots

4.3.4 Scatter Plots

4.3.5 Bar Plots