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Mathematics, 26.11.2019 23:31 Arealbot

Abox has 1024 fair and 1 two-headed coin. you pick a coin randomly, make 10 flips and get all h. (a) you flip the same coin you picked 100 times. what is the expected number of h? (b) you flip the same coin you picked unitl you get h. what is the expected number of flips you make?

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