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Elena L [17]
3 years ago
9

What is the probability that 19 tosses of a fair coin will show 8 heads?

Mathematics
1 answer:
love history [14]3 years ago
8 0
This can be solved by using the binomial distribution:
P(8\ heads)=19C8\times(\frac{1}{2})^{8}\times(\frac{1}{2})^{11}=0.144
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