Colleges have varying levels of stats classes for different majors, and not all of them require rigorous understandings of calculus. The ideas and principles pr

Colleges have varying levels of stats classes for different majors, and not all of them require rigorous understandings of calculus. The ideas and principles presented in those classes are still important for people to learn, even if they are unfamiliar with, or haven't mastered, calculus. It's possible to teach those principles in high school, as well.