1. Bob is randomly selected from the citizens of Anyville. A laboratory test on his blood sample tells Bob that he has tested positive for the H1N1 virus. It is found that 95% of people with H1N1 test positive, but 2% of people without the disease will also test positive. Suppose that 1% of the population of Anyville has the disease. What is the probability that Bob does not have the H1N1 disease