Not too easy. Not too difficult.
Easy class, good for boost up grades. HW is optional, but recommanded to do it to prepare for quizzes, and if you don't know how to do it, go section to ask TA (section count as bonus point which add 5% to grade). And tests are mainly covered from hw materials.
Stats is not my favorite subject, but he was very knowlegable and interesting to listen to. His notes were very thorough, available online which i used so much more than the textbook, and he explained them very well.
Hours per week:
Advice for students:
his notes are online so you dont really need to go to class. only went to class for quizzes and tests. theres hw but u dont turn it in, mainly just for practice. hw is useful b/c all quizzes he uses questions that are exactly taken from hw.