jaimon1016

28.07.2019 • 

Mathematics

On discovering that her family had a 70% risk of heart attack, erin took a treadmill test to check her own potential of having a heart attack. the doctors told her that the reliability of the stress test is 67%. the test predicted that erin will not have a heart attack. what is the probability after the test was taken that she will not have a heart attack?

Ответ:

jb11177

15.03.2022

Mathematics

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Erin took two test. First test saying that she has 70% risk of heart attack(which means 30% chance of not have). The second test saying she has 67% chance of not have a heart attack. 

Then, the probability of Erin will not have attack would be: 30%*67%= 20.1% = 0.201

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Ответ:

caprisun1491

26.03.2023

Mathematics

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