Solved: Use this data for the exercises that follow: In 2013, there were roughly 317
Chapter 9, Problem 57(choose chapter or problem)
Use this data for the exercises that follow: In 2013, there were roughly 317 million citizens in the United States, and about 40 million were elderly (aged 65 and over).[34] If you meet five U.S. citizens, what is the percent chance that exactly one is elderly? (Round to the nearest tenth of a percent.)
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