Very intro (like, Stats 101 intro): Purves, Pisani, and Freedman's is the best book I've seen. I'd combine that with something like Tufte's or Wainer's statist

Very intro (like, Stats 101 intro): Purves, Pisani, and Freedman's is the best book I've seen. I'd combine that with something like Tufte's or Wainer's statistical graphics books to try to get some sophistication (for lack of a better word).