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After giving a test to a group of students, below is the summary of grades by gender. A B C Total Male 18 11 34

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After giving a test to a group of students, below is the summary of grades by gender. A B C Total Male 18 11 34 Female 15 8 20 43 Total 33 19 25 77 If a student was randomly chosen, find the probability that the student is male. Leave your answer as a reduced fraction

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