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3 votes
You toss 2 coins 40 more times. How many times do you expect to get exactly one tail?

User Uberwach
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1 Answer

22 votes
22 votes

Answer:

Each coin has a head on one side and a tail on the other. There are 24 = 16 possible outcomes to choose from. The probability of obtaining exactly 2 tails in tosses is 0.375.

Explanation:

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User Llevar
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