Question: A new screening test is being studied. The test was conducted on 2,000 subjects. Of those, 750 subjects tested positive, but only 600 subjects were

A new screening test is being studied. The test was conducted on 2,000 subjects. Of those, 750 subjects tested positive, but only 600 subjects were confirmed to have the condition being screened. The remaining 1,250 subjects received a negative test result, with 250 of those subjects subsequently diagnosed with the condition. What is the positive predictive value of this screening test? A. 600/750 or 0.8 B. 1000/1150 or 0.87 C. 1000/1250 or 0.8 D. 600/850 or 0.71

A new screening test is being studied. The test was conducted on 2,000 subjects. Of those, 750 subjects tested positive, but only 600 subjects were confirmed to have the condition being screened. The remaining 1,250 subjects received a negative test result, with 250 of those subjects subsequently diagnosed with the condition. What is the positive predictive value of this screening test? A. 600/750 or 0.8 B. 1000/1150 or 0.87 . C. 1000/1250 or 0.8 D. 600/850 or 0.71

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