I would say it depends on the level of the stats class ...
i took a 200 level stat class in college ... and it was very easy. It was one of those minimal thought, never show up , get an A classes.
I took a 300 level stat class the next symester ... the first month or so was very easy, than they started basing everything off of calculus and diff EQ ... It was a pretty difficult class
As far as college algebra ... The only Algebra I taak there was Linear Algebra, and that was after Calculus 3. I just didn't get the class, perhaps because I never studied or did homework, or perhaps because I didn't care. In any case ... I failed that class big time.
I would say .. both algebra and stat can range from very easy to very hard. It just depends on the level of the course and who is teaching it.