Consider a screening test for a rare blood disease. Let A = presence of the symptom from the screening test, and let B = presence of the disease itself. Suppose the result of 1000 screening tests, later followed by 1000 "gold standard" tests to determine the presence of the disease, estimates that the sensitivity of the test is 0.90 and the specificity of the test is 0.98. What is the predictive value positive (PV+) of the test? O At least 0.90 O At least 0.98 O 0.94 O At most 0.90 O At most 0.98 O Cannot be determined from the information provided