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nfatal disease akin to leprosy. This test can identify patients before the onset of symptoms in...

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Basic Math

nfatal disease akin to leprosy. This test can identify patientsbefore the onset of symptoms in order to begin early treatment. Thegroup tested 50,000 people across different villages from theStormlands and recorded their findings in the table below. Thepresence of the disease was validated by later onset of symptoms.Disease Present Disease Not Present Tested Positive 54 36 TestedNegative 9 49,901 Calculate the following, showing allcalculations: 1) Disease Prevalence 2) Sensitivity 3) Specificity4) Positive Predictive Value 5) Negative Predictive Value Would youconsider this a good diagnostic test? Justify your answer.

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The table is as follows Disease Present Disease Not Present Total Tested Positive 54 36 90 Tested Negative 9 49901 49910 Total 63 49937 50000 1 Disease    See Answer
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