Re: survey for young women gamblers in Vegas
Easy... The chance of a fair coin being flipped tails 100 times in a row is 1 in 1267650600228229401496703205376. If you figure that not that many coins exist and there are many bias coins, the chances of the coin you're flipping being bias are better than the chances of the coin being fair, so you're more likely to have tails next.
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