Reviews of professor Qiuchen Hai

Rating: 5.0/5, difficulty: 3.0/5
I showed up to class 5 times, and 3 of them were test days and I came out with an A. Q is very helpful and offers all the resources you need. If you need lecture to grasp the concepts in textbook, then go to class, but it's not necessary for success. She would prefer higher attendance though so I wouldn't be surprised if she changed it to mandatory

Rating: 3.0/5, difficulty: 3.0/5
I went to class about 10 times the whole year and managed to get a B so you can too. She has test reviews that you should go to since they're practically the test questions. DO THE HOMEWORK!! ALL OF IT TO GET A 100%! if you do that you'll be fine even if you bomb the tests since they're worth a lot and only once a week. 7/10 would recommend.

Rating: 4.0/5, difficulty: 3.0/5
Q is a great choice if you have to take statistics. She has an accent but it isn't too hard to understand her. There's a homework assignment every week through Pearson so you get three tries on every question. You don't have to go to class but if you do then you won't need the SI sessions to understand because she prepares you.

Rating: 3.0/5, difficulty: 3.0/5
at first can't really understand accent, but she really cares for her students. Pretty easy, all homework online. Gives good review for the tests, overall nice teacher that gave extra credit towards the end.

Rating: 4.0/5, difficulty: 3.0/5
Attendance is not mandatory, but you get 2 or 3 points added to your total grade at the end of the semester if you have less than 3 absences. She does move through lecture fast so you have to pay attention if you go. Exams can be hard if you struggle with stats or math. She is willing to help you with material.

Rating: 5.0/5, difficulty: 3.0/5
Very nice professor, so highly recommend if you need to take MATH2300.