Math

A standard six-sided dice is repeatedly rolled until it lands on a two. What is the probability that the first two is rolled after the first six rolls?

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  1. P(not 2) = 5/6 and P(2) = 1/6, so 5/6*5/6*5/6*5/6*5/6*5/6*1/6 = 0.0558 = 5.6%

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    posted by c

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