A virus infects one in every 200 people. A test used to detect thevirus in a person is positive 80%of the time if the person has

Question

4 years ago

11

A virus infects one in every 200 people. A test used to detect thevirus in a person is positive 80%of the time if the person has

the virus and 5% of the time if the persondoes not have the virus. If a person tests negative, what is the probabilitythat the person is not infected?

Mathematics

1 answer:

Nostrana [21] · Answer 1 · 2022-01-01T21:07:40+03:00

Nostrana [21]4 years ago

5 0

Answer:

75%

Step-by-step explanation: