Coastal Quant (@coastal_quant) 's Twitter Profile
Coastal Quant

@coastal_quant

Seasoned quant researcher.

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calendar_today02-07-2015 05:53:10

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Coastal Quant
@coastal_quant

2 years ago

A lot of great responses here and some did get the correct answer: Player B has a 50% chance of winning this game. Didn't see a lot of great explanations, so here's an elegant one via symmetry. If A only flips 20 times while B flips 21 times, B must end up with either more