...Normally, about two-thirds of the group will lie within one standard deviation of the average, and about 95% lives within two standard deviations. Is the sample size big enough? I prefer sampling until there's not much change in medians. (read more)
Hello! My name is Charles. Math, Physics and Engineering are my main areas and I have a solid record of success helping students as a tutor. (read more)
...In attaining my master’s, I have done extensive work in physics and mathematics. Accordingly, I tutor a variety of subjects including mathematics, physics, as well as languages (including English and Farsi). I have one year of teaching experience from teaching my own undergraduate engineering cl... (read more)
...With a background in pure mathematics, I am also equipped to provide multiple examples of using theoretical ideas in real-world applications to help associate abstract topics to concrete, meaningful examples. I have tutored high school students in Calculus and taught Calculus at the university l... (read more)