Match the following concepts with each description below. Concepts Sensitivity Specificity Positive Predictive Value (PPV) Negative Predictive Value (NPV) False-positive result False-negative result False-positive error rate False-negative error rate Descriptions ____ The test results were positive, but they were wrong (the person did not have the disease) ____ The test results were negative, but they were wrong (the person did have the disease) ____ Out of all the people with the disease, what proportion had a positive test ____ Out of all the people with the disease, what proportion had a negative test ____ Out of all the people with a positive test, what proportion had the disease ____ Out of all the people without the disease, what proportion had a negative test ____ Out of all the people without the disease, what proportion had a positive test ____ Out of all the people with a negative test, what proportion did not have the disease