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20 April, 02:06

Anna tossed 3 coins in the air. What is the probability that exactly 2 of the coins show heads? Look back at all of the possible outcomes from #2 and use that to find your probability. Write the probability as a fraction. Simplify, if needed.

(Exactly means only 2 heads, no more than or no less than)

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  1. 20 April, 02:37
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    2/3 would be heads because it's out of 3 coins
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