Mathematics
Mathematics, 24.02.2021 17:50, jzjzjzj

In a group of 23 students, 1 studies both Art and Biology. 5 study Biology but not Art.
9 study neither subject.
Given that a randomly selected student studies Art, what is the probability the student studies Art and Biology​

answer
Answers: 3

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In a group of 23 students, 1 studies both Art and Biology. 5 study Biology but not Art.
9 stud...

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