/sci/ - Science & Math

Anonymous Sat Dec 5 04:03:40 2020 No.12422023 [DELETED]

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>>12418876
>you flip 2 coins
>at least 1 is heads
You have the event of flipping two coins but then you added a constraint that makes no fucking sense. What if they're both tails? Competely nonsensical proplem. If anything it should say "if you look at one of the coins and it is heads, what is the probability that the other coin is heads" which is a trivial since both coins are presumably independent. The answer is 50%

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/sci/ - Science & Math

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