Question

The percent of licensed U.S. drivers (from a recent year) that are female is 48.60. Of the females, 5.03% are age 19 and under; 81.36% are age 20-64; 13.61% are age 65 or over. Of the licensed U.S. male drivers, 5.04% are age 19 and under; 81.43% are age 20-64; 13.53% are age 65 or over.

Suppose that 10,000 U.S. licensed drivers are randomly selected.

1. How many drivers would you expect to be male? - Answer is 5140 males, or 51.40%.

2. Using a tree diagram of the given situation, construct a contingency table of gender versus age group. (Round your answers to the nearest whole number.)

	19 and under	20-64	65 and over	Total
Female
Male
Total				10,000

Answer 1