This site contains a standalone applet designed to help students investigate the influence of changes in data values on the mean and median. As students change the data values, the interactive figure immediately...
This applet allows users to run experiments such as Ball and Urn, Buffon's Needle, Craps, Monty Hall, and many more. Select an experiment from the drop down menu and click "About" to read its description. Then, set...
This course website provides materials for teaching and learning path analysis. Materials include: regression review, introduction to path notation, standardized path models, unstandardized path models, matrix algebra,...
This page, created by Ivo Dinov of the University of California, Berkeley, helps readers know which statistical tests are appropriate for the different types of data. Two charts display the information. A discussion...
This applet, created by Ivo Dinov of the University of California at Berkeley, introduces the concept of confidence intervals. Select an alpha level, sample size, and the number of experiments, and click "Play." For...
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