What is the difference between Stat 20 and Stat 21?
Stat 20 is more math based, and is intended for students with a math background. Stat 21 is Introduction to Probability and Statistics for Business. This class is required for application to the Business Administration major. In order to decide which class to take, check your major requirements. If you intend to take the class for interest only, either one will give you a good introduction to statistics.