Everybody knows there's no such thing as money. So how come everybody acts like it's real? In particular, why do economists and other similar creatures find the lack of "rationality"…

Induction "Because all the many flames observed before have been hot is a good reason to believe this flame will be hot" is an example of an inductive argument, and…

Say! What happened to lessons three through four or five? Who knows. This morning, I'm dreadfully rushed, so just a sketch. I do not expect anybody to be convinced this…

I've lost count of the lesson numbers. The definition of a p-value, here phrased in the incorrectly named "test of difference in means", is: Given the truth of a probability…

Class is, thank God, rapidly coming to an end. I am sure we are all grateful. Here's an addendum to yesterday; but only briefly explained. Because of the crush of…