trying to be a mile wide AND a mile deep
A professor is writing a multiple choice question. The question will show three graphs and ask which of them are connected, and the answer choices will be of the form “I and II only”, “none of them”, “all of them”, “III only”, etc. The professor uses a program to generate the answer selections, which guarantees […]
A factory makes bags of six assorted filled chocolates. Each bag contains two each of three varieties; they always have caramel-filled chocolates, have either chocolate cream or vanilla cream, and have one of orange, raspberry, or mocha. The assembly line is set up so half the bags start at the chocolate cream machine and half […]
Math with Bad Drawings is in the midst of a series about probability to try to explain the concepts without the computations. It is wonderful so far, and promises to cover a lot of territory.