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Mathematics, 19.04.2021 15:50 IsoSaysHi
In certain parts of the world tuberculosis (a very treatable and curable illness) is present in 25% of the people. If a simple chest X-ray can be used as a diagnostic tool with an accuracy of 99% detection of TB if it is present. Only in 0.5% of the cases, normal people get a positive diagnosis. 2 If a person is selected at random and the diagnosis is positive, what is the probability that the person is actually infected.
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In certain parts of the world tuberculosis (a very treatable and curable illness) is present in 25%...
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