Rossman/Chance Applet Collection
Data can be pasted in with or without a variable name (header row). If using variable names, don't use nonalpha characters and don't include spaces in the variable names.
Stacked data can be input to compare groups. Make sure format matches (explanatory, response) button. Better to use chateracters, not numbers, for group labels.
Guess lines can be moved with the mouse.
Points can be selected in the graph by clicking on them, and once selected, can be deleted or moved with the mouse.
Random samples can be selected with varying sample sizes. Data are generated from normal, mixture of two normals, uniform, and chi-square distributions.
For the Spanish version, click