[Free Registration/Login may be required to access all resource tools.] Here you will explore displays of data using bar charts, histograms, pie charts and boxplots, and learn about the differences and similarities between them and how...

Students design an experiment, collect information using tree diagrams, and interpret the results using charts in this interactive web lesson.

Practice creating dot plots. Dot plots are very similar to frequency tables, but they make it easier to see the data. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Practice computing the median of data sets presented in a variety of formats, such as frequency tables and dot plots. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

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

Practice interpreting and comparing dot plots, histograms, and box plots. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Students will demonstrate how to interpret information in a table.

A sample problem is provided to help you create a histogram using a frequency distribution chart. Sample charts and formulas are provided to help explain how to find the area of the rectangles in the histogram and how to interpret what...

Help Max make a bar graph to show the hair colors of his classmates. Teachers will appreciate the activities with bar graphs in the extra challenges. Use the teacher's guide to create a fun and engaging lesson.