Last week, as classes started, I performed an experiment that I always use on the first day of each of my classes in statistics. I use the fact that everyone in the world must share one of only 365 ...

Introduction Have you ever heard anyone say the chance of something happening is “50–50”? What does that actually mean? This phrase has something to do with probability. Probability tells you how ...

This article was written by Tommy O’Brien. With earnings season still in full swing there are many news events moving the markets every trading day. Along with earnings, we also have the usual ...