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After giving a test to a group of students, below are the summary of grades and gender. Write as a reduced fraction. A B C

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After giving a test to a group of students, below are the summary of grades and gender. Write as a reduced fraction. A B C Total Male 8 15 10 33 Female 2 9 7 18 Total 10 24 17 51 If a student is randomly chosen, find the probability that the student did not earn an "B"

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