Suppose that 7% of the general population has a disease and that the test for the disease is accurate 70% of the time. What is t
he probability of testing positive for the disease.
1 answer:
Answer:
0.049
4.9 % of probability
Step-by-step explanation:
The probability of having the disease is equal to 7%
The probability of testing positive, having the disease is equal to 70%
We are looking for the probability of testing positive.
For that, we need to multiply the probabilities to find the result
P = (0.07)*(0.7)
P = 0.049
P = 4.9%
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