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How many times must a fair coin be flipped in order to ensure that there is at least a 99% chance of getting at least one tail?
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18 votes
How many times must a fair coin be flipped in order to ensure that there is at least a 99% chance of

getting at least one tail?

User Atul Parate
by
6.7k points

1 Answer

7 votes
The coin should be flipped about 7 times to ensure a tail.
User Weiyan
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6.3k points
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