In the language of government statistics, the labor force includes all civilians over 16 years of age who are working or looking for work. We select a member of the U. S. labor force at random, and let A be the event that the person selected is white, and let B be the event that he or she is employed. In 1995, 84.6% of the labor force was white. Of the whites in the labor force, 95.1% were employed. Among non-white members of the labor force, 91.9% were employed.