8 coins are simultaneously flipped.  What is the probability that heads are showing on at most 2 of them?
Question:
8 coins are simultaneously flipped.  What is the probability that heads are showing on at most 2 of them?
Answer:
Let's think step by step.

user
\dfrac{37}{256}
8 coins are simultaneously flipped.  What is the probability that heads are showing on at most 2 of them?
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