
Welcome back to Baseball Month at the GMAT Tip of the Week space, where we're big fans of the Moneyball style of statistical thinking. Moneyball, a book by Michael Lewis (Liar's Poker, The Blind Side), follows the somewhat-revolutionary trend in baseball of statistical thinking -- small-market teams and their general managers found that certain, "sexy" statistics like home runs and RBIs, were overvalued, and