According to a study in a medical journal, 202 of a sample of
5,990 middle-aged men had developed diabetes. It also found that
men who were very active (burning about 3,500 calories daily)
were a third as likely to develop diabetes compared
with men who were sedentary. Assume that one-fourth of
all middle-aged men are very active, and the rest are classified as
sedentary. What is the probability that a middle-aged man with
diabetes is very active? (Round your answer to four decimal
places.)