James_Ernest comments on Jokes Thread - Less Wrong

25 Post author: JosephY 24 July 2014 12:31AM

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Comment author: James_Ernest 20 August 2014 12:04:42AM *  0 points [-]

I don't think so. None of the available potential coin-states would generate an expected value of 600 heads.

p = 0.6 -> 600 expected heads is the many-trials (where each trial is 1000 flips) expected value given the prior and the result of the first flip, but this is different from the expectation of this trial, which is bimodally distributed at [1000]x0.2 and [central limit around 500]x0.8