USC Lecturer, PhD in Statistics, BA in Physics, Test Prep Pro

Hi, my name is Greg, and I've been a tutor for more than 13 years, working and training with a variety of companies. I've taught statistics and data science at the University of Southern California, where I also earned my Ph.D. in statistics in the department of Data Sciences and Operations. I created and edited GRE questions for the test prep company Magoosh for over two years. For undergrad, I graduated from Washington University in St. Louis (ranked #14 US News and World Reports) with a ph... Read More >>