(35) A rare and deadly disease has a disease rate of 0.1%. A screening test of...

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(35) A rare and deadly disease has a disease rate of 0.1%. A screening test of the disease called DT is good in the sense that the accuracy of the test among healthy people is 97%, while the accuracy among diseased people is 99%. What is the overall accuracy of the test DT? Further, if a friend of yours diagnosed positively, what is the chance that he (she) really don't have the disease? (35) A rare and deadly disease has a disease rate of 0.1%. A screening test of the disease called DT is good in the sense that the accuracy of the test among healthy people is 97%, while the accuracy among diseased people is 99%. What is the overall accuracy of the test DT? Further, if a friend of yours diagnosed positively, what is the chance that he (she) really don't have the disease?