In a certain population 1\% of the people suffer from a particular disease. A diagnostic test gives a positive result in 95\% of the cases when the disease is present and in 2\% of the cases when the disease is absent. What is the probability that a randomly chosen person from the population tests positive?
a) 0.0095
b) 0.0493
c) 0.0293
d) 0.0200