This is an OPTIONAL activity for chapter 7 (scatterplots and correlation). We may or may not have done this in your class period, but if you wish to further explore correlation with scatterplots, these are good resources.
Here are the 3 sites for the correlation half-worksheet.
Johnson and KubyACK! This one's not working... SKIP "Johnson and Kuby"- WH Freeman
- Rossman Chance
And here is the half-sheet worksheet:
- 7 Worksheet - Correlation Applets.pdf
*if you print this out, you will get 2 half-sheets - you only need one half!