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Mathematics, 15.10.2019 03:10 iPlayOften3722

It is known that 20% of all students in some large university are overweight, 20% exercise regularly and 2% are overweight and exercise regularly. what is the probability that a randomly selected student is either overweight or exercises regularly or both?

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It is known that 20% of all students in some large university are overweight, 20% exercise regularly...

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