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Mathematics, 09.04.2020 04:34 pito63
In a group of 1,500 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 1,500 people, 585 have blood type A, 165 have blood type B, 690 have blood type O, and...
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