New to Sophia?
Sophia college courses cost up to 80% less than traditional courses*. Start a free trial now.
Source: Created by Emily LeBlanc-Perrone using Brase, C., & Brase, C. (2012). Understandable statistics: Concepts and methods. (10th ed.). Boston, MA: Brooks/Cole Cengage Learning. and Hinders, D. (2011). 5 steps to a 5: Ap statistics. McGraw-Hill.