My daughter just started a business analytics Master's program. For the probability sequence of the core statistics course, one of her assignments is to calculate the probability of single 5 card draw poker hands from a 52-card…

I've got a big digital mouth. Last time, I wrote on frequencies using R, noting cavalierly that I'd done similar development in Python/Pandas. I wasn't lying, but the pertinent work I dug up from…

At a conference I attended a few years ago, a data scientist on a round table discussion replied to a question of what she considered the most important mathematical function in her work with: "the division operator". That clever response provided grist for my later answer to a similar question on my favorite statistical procedure: "frequencies and…