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Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 12 4 18 34 Female

Giving a test to a group of students, the grades and gender are summarized below A B C Total Male 12 4 18 34 Female 8 20 3 31 Total 20 24 21 65 If one student is chosen at random, Find the probability that the student was female OR got an "B"

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