Mathematics, 19.10.2020 05:01 thebigman7993
A blood bank asserts that a person with type O blood and a negative Rh factor (Rh−) can donate blood to any person with any blood type. Their data show that 43% of people have type O blood and 15% of people have Rh− factor; 47% of people have type O or Rh− factor.
Questions I need the answer to:
Find the probability that a person has both type O blood and the Rh− factor.
Find the probability that a person does NOT have both type O blood and the Rh− factor.
Thanks!
Answers: 1
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A blood bank asserts that a person with type O blood and a negative Rh factor (Rh−) can donate blood...
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