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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?

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?
asked 92.8k views
23 votes
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?

asked
User Daviid
by
8.0k points

1 Answer

10 votes
I wanna say 55 times
answered
User AlbinoDrought
by
8.9k points
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