"Patient Math and Science Tutor - H.S and College Courses"
...As a scientist developing and running hydrology and climate models, I use the concepts and tools of algebra, geometry, precalculus, trigonometry, calculus, and differential equations almost every day. I use statistics almost every day in my work in scientific research. I have used various software tools to analyze statistics, including Excel, SPSS
10+ subjects, including SPSS