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vodka [1.7K]
4 years ago
11

TWO SAMPLE PROPORTION z

Mathematics
1 answer:
OverLord2011 [107]4 years ago
4 0
A = he hits first free throw
B = he hits second free throw

P ( B|A')   = 48/53
P (B|A)    = 251/285 = 0.881

P(A) = 285/(53 + 285) = 285/338  = 0.843
P (B) = (251 + 48)/338  = 299/338 = 0.885

Hope this helps
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Answer:

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Step-by-step explanation:

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