zelles4546 zelles4546

28-09-2017
Mathematics

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Suppose that 10 of the 30 freshmen, 40 of the 60 sophomores, 5 of the 20 juniors and 40 of the 50 seniors were in favor of multiple choice exams. what is the overall estimate of the proportion of students in favor of multiple choice exams?

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imnotokay21 imnotokay21

28-09-2017

I believe it would be 59%? Or does it have to be in ratio form?

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