Dont let everyone scare you. The class isnt too bad as long as you have a good prof. I got around the same grade overall as I did in high school. If you did decent in high school youll be fine. If not go to the math help center on campus cuz TAs can help you. If you have a prof you dont like look up the other lecture timeslots and go to that one. Make sure u submit quizzes and labs on time for ur actual class tho. Also tutorials cover quizzes and labs. The TA shows you how to do the questions so def go to those.

ONLY BUY THE COURSE READINGS you can buy the functions of several probabilities and probability & stats one cuz practice questions are assigned from it but tbh, don't. It's not for grades and the course readings is much better. I made the mistake of getting both. dont be like me.