This dataset, created by Robin H. Locke of St. Lawrence University, describes 93 new cars for the 1993 model year with 26 variables, including price, mpg ratings, and engine size. It also illustrates a broad range of...

This article, created by Robert W. Hayden of Plymouth State University, describes a dataset of days in office of United States Presidents with outliers that are not mistakes or unusually high or low observations. The...

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,...

The dataset, created by Michael J. Kahn of Wheaton College, presented in this article, contains information on respiratory function and smoking. The data can be used to explore descriptive statistics, graphical...

This article, created by authors Belva J. Cooley and LeRoy A. Franklin, respectively from the Rose-Hulman Institute of Technology and the University of Montana, presents a dataset based on an industrial case study using...