The age distribution of a population is shown.
Age Distribution
Under 5: 7%
-5-14: 13%
65+: 13%
15-24: 14%
55-64: 12%
25–34: 13%
45–54: 15%
35-44: 13%
10
a. The probability that a person chosen at random is at least 15 years old is
%.
b. The probability that a person chosen at random is 25 - 44 years old is_%.