Birthday         Matching Problem     Random Scatter      Probability Tree    Traffic jam


This work was made possible by a grant from NSF-DUE and the support of Cornell University and the statistics department at Stanford. Collaborators who have written applets include: Brigitte Charnomordic, Marc Coram, Susan Holmes, Balasubramanuan Narasimhan, Hua Tang, Ying Taur, Jing Zhi, Jeff Zhu. Consultants who have helped in other ways include Bob Connelly, Persi Diaconis, Marc Huber and Barbara Tversky.

Histogram    The famous Door Problem

Sampling Distribution     The Central Limit Theorem     Power of a Hypothesis Test

Correlation    Sample Correlation     Regression    Guess Correlation

The Normal Density     Area Under a Normal Curve      t-distribution

Confidence Intervals          Virtual Lab