Mathematics, 21.03.2020 05:36 netflixacc0107
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 42% of people have type O blood and 17% of people have Rh− factor; 46% of people have type O or Rh− factor.
1. Find the probability that a person has both type O blood and the Rh− factor. (Please show the step by step!)
2. Find the probability that a person does NOT have both type O blood and the Rh− factor. (Please show the step by step!)
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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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