SOLUTION: essica drops three coins on the floor. What is the difference between the probability that at least two coins land heads up and the probability that exactly three land tails up?

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Question 549338: essica drops three coins on the floor. What is the difference between the probability that at least two coins land heads up and the probability that exactly three land tails up?
Answer by solver91311(24713) About Me  (Show Source):
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The difference is the probability that exactly two land heads up.

John

My calculator said it, I believe it, that settles it
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