In this episode of Algebra Applications, students explore the dramatic events of 2008 related to the mortgage crisis.

In this introductory segment students learn about the mortage crisis of 2008.

The time value of money is at the basis of all loans.

Having learned the general features of a mortgage, students learn the specifics of a subprime mor

Another factor in the mortgage crisis was the use of adjustable rate mortgages.

What are the two meanings of statistics? What does it really mean that an event has a 50% probability of occurring?

In this Investigation we explore uncertainty and randomness.

In this Investigation we look at real-world data involving endangered wolf populations.

In this video tutorial students learn how to calculate the mode of a data set, as well as how the mode differs from the mea

In this TI Nspire tutorial, the Spreadsheet window is used to create a random number table. This video supports the TI-Nspire Clickpad and Touchpad.

This is a collection of definitions related to the concept of charts, graphs, and data displays.

This is a collection of definitions related to the concept of charts, graphs, and data displays.

This is a collection of definitions related to the concept of charts, graphs, and data displays.

This is a collection of definitions related to the concept of charts, graphs, and data displays.

This is a collection of definitions related to the concept of charts, graphs, and data displays.

The formula for the Mean.

The formula for the Median.

In this interactive, review seven commonly used data displays. Provides a quck review tool for a unit on data analysis. Note: the download is the Teacher's Guide.

In this interactive, review seven commonly used data displays. Provides a quck review tool for a unit on data analysis. Note: the download is the Teacher's Guide.

This tutorial goes over the construction of a segmented bar graph, along with how it differs from other chart types.

In this Slide Show, learn how graph data in a scatterplot using the graph window. This presentation requires the use of the TI-Nspire iPad App. Note: the download is a PPT.

In this drag-and-drop game, match the linear function in slope-intercept form with its description.

In this drag-and-drop game, match the linear function in standard form with its slope-intercept counterpart.

Solve an interactive word search puzzle on the topic of Data Analysis.

Solve an interactive word search puzzle on the topic of Data Analysis.

Solve an interactive word search puzzle on the topic of Data Analysis.

Solve an interactive word search puzzle on the topic of Data Analysis.

Solve an interactive word search puzzle on the topic of Data Analysis.

This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts.

This is part of a collection of math clip art images that show different statistical graphs and concepts, along with some probability concepts.

This set of tutorials provides 42 examples of calculating the mean. NOTE: The download is a PPT file.

This set of tutorials provides 40 examples of calculating the median. NOTE: The download is a PPT file.

This set of tutorials provides 78 examples of calculating the mode. NOTE: The download is a PPT file.

This set of tutorials provides 26 examples of calculating the range. NOTE: The download is a PPT file.

July 2014. In this issue of Math in the News we look at the mathematics of the Nielsen Ratings.

December 2014.

December 2014. In this issue of Math in the News we analyze the reasons why Radio Shack has struggled as a business.

January 2015. In this issue of Math in the News we review box office statistics for the previous year.

July 2016. In this issue of Math in the News we look at Muhammad Ali's boxing record and compare his record to other boxers.

5/30/11. In this issue we look at the subject of taxation of tobacco products. Many states are using such taxes to meet budget shortfalls.