The laboratory swabtest is 95% effective in detectinga certain infection when is in fact present. Howeverthe test can yield a "false positive" result for 1% of the healthy person tested. Note a false positive is, if a healthy person is tested, then with a probability of 1% the test results will implythe person has the infection. If a 0.5% of the population actually housethat it expects to what is the probability that a person has to it that she'd given the test result is positive?

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A:

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A: The claim is alternative hypothesis.

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A: Concept:Basic concept of probability are used.

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A:

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A:

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A:

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A: The solution is given by using the basic argument forms as follows