Nonparametric test for the significance of the difference among the distributions of k correlated samples (A, B, etc., each of size n) involving repeated measures or matched sets. As the page opens, you will be prompted...

This tutorial, created by Thomas W. MacFarland of Nova Southeastern University, explains the theory and use of the Friedman Two Way ANOVA and demonstrates it with an example on exam scores, homework scores, and project...

This section in the Engineering Statistics Handbook takes a data set and walks the user through analysis and experimental design based on the data. The site is created by authors Alan Heckert and James Filliben, together...

Created by Alan Heckert and James Filliben, this page, part of the National Institute of Standards and Technology (NIST) Engineering Statistics handbook, contains links to web pages describing most of the more commonly...

This online, interactive lesson on games of chance provides examples, exercises, and applets which include: poker, poker dice, chuck-a-luck, craps, roulette, The Monty Hall Problem, lotteries, and red and black. This is...