Solved: The bar graph shows the percentage of people 25
Chapter 0, Problem 28(choose chapter or problem)
The bar graph shows the percentage of people 25 years of age and older who were college graduates in the United States for seven selected years. Percentage Who Were College Graduates 20% 32% Percentage of College Graduates, among People Ages 25 and Older, in the United States Year 1960 7.7 1970 11.0 1980 17.0 1990 21.3 2000 25.6 2011 30.4 24% 28% 16% 12% 8% 1950 6.0 4% Source: U.S. Census Bureau a. Estimate the average yearly increase in the percentage of college graduates. b. If the trend shown by the graph continues, estimate the percentage of people 25 years of age and older who will be college graduates in 2020.
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