This page, by Richard Lowry of Vassar College, will compute the t-test for either correlated or independent samples. One may copy and paste data in or type the data in individually. Visitors will also find a link to...

This article, created by Allan Rossman of Dickinson College, describes a dataset on life expectancies, densities of people per television set, and densities of people per physician in various countries of the world. The...

This website, created by Paul Trunfio and Gary McGath of Boston University's Center for Polymer Studies, provides the description and instructions for the the Anthill and Molecular Motion Java applet. Some of the topics...

This site, presented by the Department of Statistics at Yale University, gives an explanation of, an example of, and a definition for binomial distributions including counts, proportions, and normal approximation....

This applet allows you to experience the fate of a gambler by simulating the whole gambling session in a matter of seconds. The applet plots the successive rises and falls of the capital during the whole duration of the...