Not too easy. Not too difficult.
If you put in the time for studying, the class will be pretty easy. Plus there is an option to complete the course online, which I loved.
One of the things you're graded on is interacting with other students on a discussion group. You all answer a series of questions and then go back to comment on other students responses and your opinions on them. I learned to listen to their constructive criticism because it helped me on the tests.
Hours per week:
Advice for students:
One thing that helped me dramatically on the tests was using sticky notes. You are given a few chapters that you will be tested on, so I wrote down all of the main terms and important subjects for each chapter and stuck in on the page that it started on. This way, you won't frantically flipping through the pages trying to find the topic it is asking you about, as the one hour time limit counts down.