Biology, 02.11.2019 07:31 DaePoggers
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?
p(b) = 4%
p(b) = 11%
p(b) = 39%
p(b) = 46%
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