Alisabeth799 Alisabeth799

26-09-2017
Mathematics

contestada

Jo is flipping a fair coin. If the coin is truly fair, how many times should it land on heads if he flips the coin 200 times

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musiclover10045 musiclover10045

26-09-2017

a coin has a 1/2 probability of landing on heads

so it should land on heads 1/2 of the time

1/2 of 200 = 100

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