Section 3.1 Measures of Center

Section 3.2 Measures of Variation

Section 3.3 Measures of Relative Standing

Lecture Video 3.3.4: Quartiles
This minilecture explains what quartiles are and then uses example problems to demonstrate how to find percentiles and quartiles. It also includes an indepth primer about sorting data in StatCrunch as well as a tutorial on finding the data value that corresponds to a given percentile.

Lecture Video 3.3.6: Boxplots
This minilecture describes boxplots, including the use of outliers in modified boxplots, and shows how to construct boxplots in StatCrunch. The StatCrunch tutorial also shows how modify the presentation of your boxplot (or other graphical representation) to match better the answer options in multiple choice questions.

Stats

Company 
