This collection of self-tests provides immediate feedback, but not all questions are specific to ecology. Topics include SAS; Frequency Tabulations, Histograms and Barcharts; Descriptive Statistics...

BUBL LINK provides free access to selected Internet resources covering all subject areas. This statistics research section includes links to journals, articles, data, and statistical associations.

This online textbook applies calculus to probability and statistics in a business context. Chapters include 1.Continuous Random Variables and Histograms, 2. Probability Density Functions: Uniform,...

This short article discusses the difference between "important" and "statistically significant." The data used come from a study comparing male faculty salaries to female faculty salaries.

In this article, Stephen Jay Gould discusses the interpretation of the median and the shape of the distribution of lifetimes of people with mesothelioma, which he was diagnosed with. It also has...

This part of the NIST Engineering Statistics handbook contains case studies for the process improvement chapter, which deals with design of experiments.

CAST contains three complete introductory statistics courses, one advanced statistical methods course, and additional modules. Each introductory course presents the same topics, but with different...