Wow! Talk about a great class with a great professor! Professor Du knows the material like the back of her hand and she’s very enthusiastic about statistics! The quizzes are on ccle and can be done as many times as you want until you get 100% and are a great indication for the midterm and final (which you are allowed a cheat sheet for). She is always accessible if you need any further help and she also grades using 3 grading schemes in order for everyone to get an A! I definitely would take her as a professor again for any class. She teaches the class every Fall, so if you can wait until then definitely do!