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OpenStudy (anonymous):
the probability that a professional baseball player will get a hit is 1/3. calculate the exact probability that he will get at least 3 hits in 5 attempts
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OpenStudy (anonymous):
Can anyone explain how to do this ?
OpenStudy (anonymous):
5C3 (1/3)^3 (2/3)^2 + 5C3 (1/3)^4 (2/3)^1 + 5C3 (1/3)^5 (2/3)^0
OpenStudy (anonymous):
Thanks so muchhhh !!!!
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