Not too easy. Not too difficult.
It's a very fast pace class. It is very important to keep up with the work and try to be ahead.
It's definitely a pretty interesting class once you get the hang of the material, learning Probability and Statistics
Hours per week:
Advice for students:
Don't only keep up, but try to be ahead. Read sections ahead, so when the professor starts class you have an understanding of what he will teach, even if it's a small understanding it will make a big difference.