Peer-reviewed textbook: Introductory Statistics follows the scope and sequence of a one-semester, introduction to statistics course and is geared toward students majoring in fields other than math or engineering.
A college-level textbook covering data basics, probability (optional), distributions, inference for means and proportions, and regression, including multiple and the basics of logistic regression.
Created by West Texas A&M University, the Virtual Math Lab provides tutorials for College Algebra, Intermediate Algebra, Beginning Algebra, and Math for the Sciences.