Question: The following table contains information on the 2002 resident population of the U.S., by age. (Source: The New York Times Almanac 2004, page 277).

Age Younger than 18 yrs old 18-24 25-44 45-64 65 years and older

# in 1,107,108 452,196 1,270,419 1,068,243 588,542

a. If a resident of the U.S. is chosen at random, find the probability that he or she is 25 to 44 years old.

b. If a resident is chosen at random, find the probability that he or she is older than 24 years old.

c. In what age category does the median age fall?