Reviews of professor Wei Zheng

Rating: 1.0/5, difficulty: 2.0/5
One of the worst professors I have taken. Most materials aren't too bad to grasp, but once he covers the chapter for hypothesis testing and onward, he just speeds through the material to the point that you'd be better off learning from a textbook or a YouTube video than from his lecture. Also dislike that he uses slides and OneNote for lecture.

Rating: 1.0/5, difficulty: 1.0/5
Never did I think a class on probability and statistics could be a waste of time but this guy found a way. I don't want to say I didn't learn anything beneficial but the investment was not even close to being worth the return. He has no practical insights, he's just a mathy guy who will sit there and try to derive and prove equations.

Rating: 2.0/5, difficulty: 4.0/5
Dr. Zheng's materials are not hard to cover but he makes them difficult to understand. There is good extra credit built into the class though.

Rating: 2.0/5, difficulty: 3.0/5
Lectures were hard to follow, so sometimes homework was difficult to figure out. However, his grading system helped a lot. There was a quiz every week, which comes from the homework. He also does a good job with exam reviews. There are also a lot of extra credit offered. Ultimately if you put in the effort, you will get a good grade.

Rating: 1.0/5, difficulty: 4.0/5
Hands down one of the worst professors I have ever had.