This chapter visits many ways you can represent real-world data with mathematics. The tour of knowledge begins with a thorough lesson on Mean, Median, Mode, Range, and Outliers. From there you will master how to construct and analyze Box-and-Whisker Plots before making Frequency Tables and Line Plots. You will learn how to make and interpret Histograms and then accomplish the same goals with Stem-and-Leaf Plots. Your learning excursion through Data Analysis rounds out nicely with the study of how to make Bar and Line Graphs. Jump into some very cool data analysis techniques!!