Question

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 have a heart attack and the test predicts it?

A. 0.099

B. 0.201

C. 0.231

D. 0.469​

Answer 1

Answer:

c

Step-by-step explanation:

Answer 2

Answer:

d, 0.469

Step-by-step explanation:

just took the test & that was the answer on edmentum:))