The necessary vocabulary from Richland Community College for statistical hypothesis testing is provided here. After viewing the vocabulary, click the link returning the user to the Table of Contents to see the rest of the Chapter 9 notes...

A good description of hypothesis testing. Refers to the null hypothesis as a "straw man" that is either left standing or knocked down. Other links are provided to related parts of the topic.

A page from the university's statistics site which builds on the standard errors from the Central Limit Theorem previously explained. Here hypothesis testing is defined and validated.

[Free Registration/Login may be required to access all resource tools.] This study guide summarizes key points about the scientific method and hypotheses.

A note about paired t-tests within a larger article dealing with hypothesis testing.

Learn what Type 1 and Types 2 errors are in statistics and how they differ. Includes examples demonstrating the differences.

This brief review explains that a scientific theory comes from testing an idea.

Dozens of statistical terms are defined and illustrated in this glossary.

Here you can find a detailed overview of the scientific method. Content addresses what the scientific method is, its four steps, some common mistakes when applying the scientific method, and more.