📚 An open-source textbook written at the college level. OpenIntro also offers a second college-level intro stat textbook and also a high school variant.
First official Github release of the Fourth Edition of OpenIntro Statistics.
See openintro.org/os4 for additional information regarding updates in the new edition.
We are starting to enter work on the Fourth Edition of OpenIntro Statistics! We will no longer be updating the Third Edition files unless a critical issue is brought to our attention.