You have to flip a fair coin until you get three heads in a row or three tails in a row, what are the odds it takes more thn 10 flips to do so? (It is not 12.5% please don't answer that)

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asked Mar 23, 2023 5.2k views

12 votes

You have to flip a fair coin until you get three heads in a row or three tails in a row, what are the odds it takes more thn 10 flips to do so?

(It is not 12.5% please don't answer that)

Mathematics
high-school

Stef Heyenrath asked

by Stef Heyenrath

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1 Answer

14 votes

Answer:

25 percent

Explanation:

Gilad Eshkoli answered Mar 27, 2023

by Gilad Eshkoli

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