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Given the following data: Number of patients = 3,293 Number of patients who had a positive...

Given the following data: Number of patients = 3,293 Number of patients who had a positive test result and had the disease = 2,184 Number of patients who had a negative test, and did not have the disease = 997 Number of patients who had a positive test result, but did not have the disease = 55 Number of patients who had a negative test result, but who had the disease = 57

a. Create a complete and fully labeled 2x2 table

b. Calculate the positive predictive value. Show all work!

c. Calculate the negative predictive value. Show all work!

d. Calculate the likelihood ratio for a positive test result. Show all work!

e. Calculate the likelihood ratio for a negative test result. Show all work!

Math   Statistics-And-Probability   
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