Reviews of professor Ganggang Xu

Rating: 3.0/5, difficulty: 4.0/5
He's definitely not the greatest teacher but to me it seems like most people in this class expect it to be a very easy class. The class is tough and his pop quizzes are annoying but the tests and pop quizzes are pretty much the exact same questions as the homeworks and practice tests with different numbers. Thick accent but no the worst teacher.

Rating: 5.0/5, difficulty: 4.0/5
He is very nice to students, and give us a lot opportunities to improve our score.

Rating: 5.0/5, difficulty: 2.0/5
He's definitely improved a lot and makes it very possible to get a good grade in the class. Makes it very clear what will be on the tests. Fairly easy concepts if you have stats experience from high school.

Rating: 5.0/5, difficulty: 2.0/5
No pop quizzes. He grades fairly. You can redo your hmwk and get a better grade. If you do the practices on his ppt you will get a good grade on the exam. His lectures could be boring but the course itself is boring. His lectures and class notes are very helpful. He is also super helpful during office hours. REALLY wants his student to succeed!

Rating: 4.0/5, difficulty: 3.0/5
Standard stats class. If you put in the work it's not too bad.