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Lesson Plan
Virginia Department of Education

How Much is that Tune?

For Teachers 7th - 10th Standards
Tune in for savings! Scholars investigate pricing schemes for two different online music download sites. After comparing the two, they determine the numbers of songs for which each site would be cheaper.
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Handout
Other

Stat Soft: Multiple Regression

For Students 9th - 10th Standards
This resource has a lot of information on multiple regression. It also contains information on the regression line.
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Handout
Purple Math

Purplemath: Scatterplots and Regressions

For Students 9th - 10th Standards
Explains the purpose of scatterplots, and demonstrates how to draw them.

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