![trying to ascend](/data/avatars/m/28/28996.jpg?1675210791)
trying to ascend
Oldcel KHHV
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- Joined
- Aug 30, 2020
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A coin is flipped multiple times till 2 crowns appear.
What's the probaility of the number of flips being an even number?
What's the probaility of the number of flips being an even number?