...Operational Research (which both contained elements of probability and combinatorics). B.S. Mathematics, 5 years high school math teaching, have tutored elementary math. I have a BS Mathematics involving many elements of discrete math. (read more)
...My specialty is helping students with AP Statistics, college intro and intermediate statistics, and business statistics. Statistical software I have worked with include Excel, Minitab, SPSS, and Stata. I have a master's degree in statistics and experience with several data science tools, including SAS, Python, Excel, SQL, and Minitab. (read more)