A cartoon to teach about probability calculations based on statistical models. Cartoon by John Landers (www.landers.co.uk) based on an idea from Dennis Pearl (The Ohio State University). Free to use in the classroom and on course web sites.
I am addicted to placebos. I could quit, but it wouldn't matter. A quote of American stand-up comedian, painter, author, and actor Steven Wright (1955 - ).
This applet displays various distributions and allows the user to experiment with the parameters to see the effects on the curve.