Clinical data for testing of one rapid-response screening test for the flu is shown in the table below. A positive test result provides evidence that the person has the flu and a negative test result provides evidence that the person does not have the flu. results of screening test positive negative total actually has flu does not have flu total 42 11 53 43 204 247 85 215 300.
how many false positives were there? what does this mean?
determine the sensitivity of the test. what does this indicate about the test?
determine the specificity of the test. what does this indicate about the test? determine the negative predictive value of the test.
determine the positive predictive value of the test.