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Mathematics, 15.10.2019 03:30 joelpimentel

In a group of 1500 people, 585 have blood type a, 165 have blood type b, 690 have blood type o, and 60 have blood type ab. what is the probability that a person chosen at random from this group has type b blood?

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In a group of 1500 people, 585 have blood type a, 165 have blood type b, 690 have blood type o, and...
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