In a group of 23 students, 1 studies both Art and Biology.
5 study Biology but not Art.
9 stud...
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Mathematics, 25.02.2021 14:00 ekarlewicz3343
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​
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Answers: 2
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