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When you flip a biased coin the probability of getting a tail is 0.25. How many times would you expect to get tails if you flip the coin 220 times?
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When you flip a biased coin the probability of getting a tail is 0.25.

How many times would you expect to get tails if you flip the coin 220 times?

User Daviid
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8.0k points

1 Answer

10 votes
I wanna say 55 times
User AlbinoDrought
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9.0k points
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