I got myself an undergrad cs and finishing up a master in stat here. Their graph didn't have stat, I guess stat is put under math. Unfortunately both view from math and stat are quite different when you do "data science" and the vocabulary are different too. So I think the distinction between Math (pure, applied) and stat (pure and apply) should be made imo.
Shrug oh well, there are more than one way to become a data science (specially modeler).