This website can help you with statistics in three ways
It's comprehensive. The website covers all the topics in an introductory statistics course. See the chapter topics on the left side of the page.
- You can work step-by-step through 77 statistical analyses. You can solve as many problems as you want. Trust us, you'll love it.
- You can step through 70 different tutorials of statistical concepts. Even better, the tutorials have optional narrated audio.
- You can test yourself on more than 700 review questions.. Research shows that one of the best ways to learn is to test yourself.
It's free. Thats right. No cost.
Why? The author of this website spent four years creating the material for a stats textbook with a major publishing company. The company had a major reorganization and cancelled hundreds of projects. The author did not want to waste all that hard work, so he decided to put it online so people might use it.
Click on a topic on left side of the page to get started.