[sudo-discuss] Statistics through Doodles this Saturday at 2 pm

As documented on the wiki, I'm going to teach statistics through doodles. https://sudoroom.org/wiki/Today_I_Learned#July_20:_Statistics_through_doodl… With the help of some doodles on paper (or possibly the floor), I'll will explain the purpose and meaning of various measures of the relationships between different variables (specifically covariance, variance, correlation and least-squares regression). This class assumes literally no knowledge of math, not even basic arithmetic. But I'll try to skip things that people already know as not to bore everyone. For the symbolically inclined, I can relate the doodles to the symbols you might have seen in an introductory statistics course. I've done this a few times, so I have enough of a mental script that I'd like to video it and put it on the website. I'll bring a camera. It would be awesome if someone could bring a tripod or if someone held my camera for part of the session. Or we could make a tripod-alternative out of some wood, a small tripod from the closet and some duct tape. Tom