Presented at

**Getting started:**

- Browse through the applets and sites listed below.
- Set up a course webpage with links to favorite applets. It doesn't need to be fancy. Start off with just a few links and add more as you go along.

**Quick demonstrations:**

- Histogram - check the effect of bin size on Old Faithful data, Webster West - S. Carolina.
- Regression - see the effects of adding an outlier -Webster West - S. Carolina.
- Power of a Hypothesis Test - graphical look at power for a test of a mean -Todd Ogden - S. Carolina.
- Scatterplot Changes with Correlation - another way of seeing how scatterplot shape and correlation are related. A non-java applet by Juha Puranen at the Univ. Of Helsknki.

**Student activities:**

- Guessing Correlations - a neat "game" to show the relationship between correlations and scatterplots - part of the CUWU Statistical Program at Illinois-Champaign-Urbana.
- Let's Make a Deal - a simulation of the infamous Monty Hall- Three Doors problem -Webster West - S. Carolina.
- Drawing a Regression Line by "Eye" - draw a line on the scatterplot. MSE error is computed. you can also guess the correlation and see the least squares line - part of the Rice Virtual lab in Statistics.

**Websites with links to lots of applets:**

- Globally Accessible Statistical Procedures (GASP) collected at the Univ. of South Carolina.
- Interesting JAVA Applets compiled at Duke University.
- The CUWU Statistics Program by John Marden at Champaign-Urbana Web University.
- Rice Virtual Lab in Statistics developed by David Lane and others at Rice University.
- Virtual Laboratories in Probability and Statistics - good site for probability simulations - Kyle Siegrist at Alabama-Huntsville.
- SurfStat JAVA Applet Hotlist - part of the on-line textbook at University of Newcastle.

**On-line stat packages:**

- Statlets - a multi-featured JAVA-based statistics package, with free WWW access for small datasets (10 variables x 100 cases). Produced by NWP Associates, Inc.
- WebStat - created by Webster West at the University of South Carolina.
- Statiscope - a one page univariate stat pakage done by Mikael Bonnier - Lund, Sweden.