What is the expected number of heads in 100 flips of a fair coin?

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Grade: Education Subject: Comic
What is the expected number of heads in 100 flips of a fair coin?
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For a fair coin, the probability of getting heads is 0.5. The expected number of heads in 100 flips is simply the number of flips multiplied by the probability of heads, which is 100 * 0.5 = 50.