Practice understanding the meaning of quartiles of data sets. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Different measures of location are discussed in terms of box and whisker plots.

[Free Registration/Login may be required to access all resource tools.] Make Box-and-Whisker Plots to represent data.

[Free Registration/Login may be required to access all resource tools.] Draw and use box-and-whisker plots to display and organize data.

[Free Registration/Login may be required to access all resource tools.] Using box-and-whisker plots to understand and interpret data.

[Free Registration/Login may be required to access all resource tools.] Draw and analyze a box-and-whisker plot.

This site provides students practice with the concept of interquartile range. Students can learn about the topic by completing an interactive tutorial. Students can then take a ten question timed test to practice the skill.

Brush up on your math skills relating to interquartile range then try some practice problems to test your understanding.

This lesson demonstrates how a box-and-whisker plot can be used to represent data.

Find a quick, concise explanation of a Box-and-Whisker Plot. An example is given and clearly explained.

Dozens of statistical terms are defined and illustrated in this glossary.