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Mathematics, 05.05.2020 14:27 ohartshorn1599

I flip two fair coins.
What is the probability that I flip 2 heads?
P(2 heads) =

What is the probability that I flip 1 head and 1 tails?
P(1 head and 1 tails) =

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I flip two fair coins.
What is the probability that I flip 2 heads?
P(2 heads) =

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