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Greg

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...

linear algebra


R


GMAT


probability


PSAT


SSAT


ACT Reading


ACT English


ACT Math


ACT Science


elementary math


algebra 1


algebra 2


calculus


chemistry


geometry


physics


prealgebra


precalculus


trigonometry


statistics


SAT math


GRE


GED


SAT reading


SAT writing


physical science