Hello! I've been a tutor on Wyzant's platform for 11 years, specializing in SPSS and Stata. I have a PhD in psychology from Arizona State University, completing 10 graduate level statistics courses and working as a teaching assistant and lab instructor for undergraduate and graduate statistics courses. (read more)
...I took many math courses that cover all topics in discrete math. I have Bachelor of Science and Master of Science in mathematics and PhD in Statistics. Besides having taken calculus and differential equation courses, I also have taught it to undergraduate students as a teaching assistant. (read more)