Probability-Venn Diagrams
The Relationship of Venn Diagrams to Tree Diagrams--Conditional Events

Probability Review
probabilityreviews

Standard Deviation (why n-1?)
StndDev why n-1.pdf

Collection of exercises
http://exploringdata.net/

Power of the Test
Investigating the Power of a Test of Hypotheses

Advanced Helicopter Experiment
Helicopter Experiment

Smart Board Lessons

http://web.mac.com/statsmonkey/StatsMonkey/SMART_Lessons.html

Checking Residuals (activity sheet)
Checking Residuals.pdf