Mathematics, 11.10.2019 11:30, jenniferleeross53

In a second grade class containing 12 girls and 11 boys, 2 students are selected at random to give out the math papers. what is the probability that the second student chosen is a boy, given that the first one was a girl?

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In a second grade class containing 12 girls and 11 boys, 2 students are selected at random to give o...