SOLUTION: You toss a coin 230 times. Find the probability that exactly 115 of the 230 tosses will be heads.
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Question 859815
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You toss a coin 230 times. Find the probability that exactly 115 of the 230 tosses will be heads.
Answer by
ewatrrr(24785)
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Hi,
p(heads) = .5, n = 230
P(x=115) = binompdf(230,.5,115) = .0526
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