Don't want to leave your job? Looking for the best odds of getting into a top-flight business school? Try the part-time, where four Top 20 programs offer a 70% or better shot of being accepted: Washington Olin, Texas McCombs, USC Marshall, and Michigan Ross. At the EMBA level, those same four program boast a 70%-80% odds of being accepted, with Duke Fuqua (91.3%) and UCLA Anderson (81%) also offering good odds of acceptance.