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What is the overall accuracy

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A screening test for a newly discovered disease is being evaluated. In order to determine the effectiveness of the new test, it was administered to 880 workers, and 120 of the individuals diagnosed with the disease tested positive. A negative test finding occurred in 50 people who had the disease. A total of 40 persons not diseased tested positive for it.

What is the overall accuracy?

Reference no: EM132415875

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