Quote:
Originally Posted by ad hoc
What do rigged coin flips have to do with poker and the math thereof?
It admittedly has nothing to do with the thread, but I wasn't going to leave your false idea of gambler's fallacy unchallenged. In theory, with full certainty that a coinflip is fair, you're right that the 101st flip is 50/50. But in the real world, fairness is only an assumption, therefore to update the likelihood is not a fallacy.
Your original reply to Mr. Big Stack was right: the OP was asking about the beforehand probability.
P(lose next two 80/20 races) is a different question than P(next 80/20 race | lost previous one).
The answer to the first is .2^2 while the answer to the second is .2