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1. Given the following 2x2 table, answer questions a-d. True Disease Status Screening Result + + 275 350 3560 a. Calculate the sensitivity of this

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1. Given the following 2x2 table, answer questions a-d. True Disease Status Screening Result + + 275 350 3560 a. Calculate the sensitivity of this test. b. Calculate the specificity of this test. c. Calculate the positive predictive value d. Calculate the negative predictive value

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