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Lerok [7]
2 years ago
12

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%. What is the probability that Erin will not have a heart attack and the test predicts that she will?
A.
0.099

B.
0.201

C.
0.231

D.
0.469
Mathematics
1 answer:
Wittaler [7]2 years ago
7 0
The answer i think is D
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