Mathematics, 25.07.2019 09:30 firenation18

Nathan had an infection, and his doctor wanted him to take penicillin. because nathan’s father and paternal grandfather were allergic to penicillin, nathan has a 75% chance of having the same allergy. the doctor performed a skin test to see whether nathan would react to it. the test is 98% accurate. if the test predicts that nathan is not allergic to penicillin, what is the probability after the test that nathan is not allergic to the drug? 0.1135 0.2450 0.9423 0.9932

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Nathan had an infection, and his doctor wanted him to take penicillin. because nathan’s father and p...

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