Today, I learned about R Markdown. I know how to knit and publish now. I was a little fuzzy on the p-value for t-distribution and the t.test in R. Some of the other commands in R were a little fuzzy too but today cleared that up. Confidence intervals always confuse me a little bit so going over that, and the wording of that, helped. I was also a little confused on why the absolute value was needed for two-sided and not one-sided but today cleared that up as well. It was good to have a review of everything else as well.