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Mathematics, 30.09.2020 03:01 sydney673

In a class 30 of students, 13 have a cat and 7 have a dog. There are 4 students who have a cat and a dog. What is the probability that a student has a dog given that they
have a cat?

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In a class 30 of students, 13 have a cat and 7 have a dog. There are 4 students who have a cat and...
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