This tutorial on the "One Sample t-Test" includes its definition, assumptions, hypotheses, and results. An example using output from the WINKS software is given, but those without the software can still use the...

This article, created by Dennis O. Chanter of Huntingdon Research Centre, provides fun, "real life" examples of various statistical concepts, which can enliven lecture and illustrate such concepts for better...

This page, created by Statisical Literacy.com, contains a short article on Simpson'€™s Paradox with an example of how standardizing changes the results. It also contains links to other "real world" articles on...

Created by faculty at Grand Valley State University, this article describes an interactive activity illustrating sampling distributions for means, properties of confidence intervals, properties of hypothesis testing,...

This group activity illustrates the concepts of size and power of a test through simulation. Students simulate binomial data by repeatedly rolling a ten-sided die, and they use their simulated data to estimate the size...