Last year (wow…time flies), I posted a solution to the Two Child problem using Bayes theorem. If you are unfamiliar with this problem, you may want to read that post first. There has continued to be discussion on this topic…
Practical
Automatic Graph Paper Generator
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Today I needed a sheet of graph paper with centimeter squares, and I stumbled upon this site: Free Online Graph Paper You can choose among an extremely wide variety of types and there is an applet that lets you specify…
Probability Theory
Bayes Theorem and our poor sense for Probability
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One of the groups I belong to on LinkedIn posted an interesting problem that was published in a New Scientist article on the Gathering for Gardner meeting. The problem goes like this: I have two children. One is a boy…