September 8, 2020 Business Statistics Lecture Slide This is the lecture note I have developed for fall 2020 business statistics. I will develop the next half as my course progresses. The…
July 21, 2020 Data, Histogram, Distribution, and Probability This set of video explains the following ideas: Video 1: How do you get a distribution from a bunch of numbers? Video 2: What…
February 8, 2020 Sampling Distribution and Testing Hypothesis I developed this lecture note spring 2020 using R markdown for the first time. It supports the compilation of R, Markdown, and LaTex code…