yeah it depends on the quality of the homework and instruction generally.... but we dont' want to talk about that because that's difficult to turn into a number.

not to mention... some folks simple take forever to do homework and others don't based on intelligencet and study habits. I never had more than an hour or two of homework a night, and I was in advanced course of study. But i regretted in college... not having more/harder courses, but i went to a shitty school... so there was no option to have more rigorous courses.