New research is being conducted on a new unknown disease with researchers measuring the amount of specific proteins from spinal taps. High concentrations of these proteins have been linked with the diagnosis of the disease. Suppose researchers performed the spinal tap on a random sample of 1,000 people, below are the results.

Screening Test Results	Disease	No Disease
Positive	196	8
Negative	37	759

1. Calculate the sensitivity and specificity for this test.

1. Calculate the positive predictive value and negative predictive value with an assumed prevalence of 0.05. (5 pts)