Reviews of professor Ya Zhang

Rating: 1.0/5, difficulty: 5.0/5
Very sweet and genuinely nice person but that doesn't necessarily make for a good professor. The slides often had incorrect information and her lecturing style was incredibly hard to follow. Many tears were shed and hours spent trying to decode what exactly she was trying to communicate. Ended up teaching myself.

Rating: 3.0/5, difficulty: 3.0/5
The book is completely useless. The class depends on her PowerPoints (which she posts) and lab work which uses a statistics software. You basically just copy and paste for both homework and labs. There was only the final and it was open book and open note. You have to ask for clarification if you need it. She doesn't explain her thoughts very well.