Flash demos for understanding statistics

Demonstations to help students foster an understanding of the variance for data sets. Click the desired button. These demos require the Flash 6 player, a free download.

1. Create a histogram and show the variance.
2. Show the mean, variance, and correlation of self-selected data points.
3. Understanding variance by creating data sets .
4. For grade data show a histogram and show the variance. With this example we can paste data from the clipboard.
5. Compiling a piechart. Finding angles and percentages of the whole.