Use Probability to Cheat Your Friends!

Win free beers by taking advantage of their bad judgment!

This week, we've got 2 probability scams, and one outright cheat to win you free beers:

Unless you're a mathematician or a casino owner, odds are that you really, really suck at understanding probability. Which is good, since that means you can take advantage of your friends (who are just as mathematically dumb as you are!)