Created by Edith Seier of East Tennessee State University, this lesson by means of a simple story and a worksheet with questions guides the students from research question to arriving at a conclusion. The whole process...

This online resource is intended to help students understand concepts from probability and statistics and covers many topics from introductory to advanced. You can follow the progression of the text, or you can click on...

This article, created by B. Dudley of the University of Keele, describes the process the of capturing and recapturing of mobile animals in order to estimate population size. The author discusses this lesson, he states,...

This article, created by D. Griffiths, describes Spearman's coefficient of rank correlation and attempts to explain how its algebraic structure arises. The author states the goals of this lesson as, "A full understanding...

Created by Robert Jernigan of American University (Washington, D.C.), this article describes how to make a physical model of the normal distribution and use it to illustrate the concepts of sampling distributions,...