Percentages: The most useful statistics ever invented

Far and away the most common way to show percentages is the use of pie charts, with or without colors. ... It is concerned with the percent of current smokers in each of 49 states, as of the year 2004. It lists those percents in decreasing order (from 27.5% for Kentucky to 10.4% for Utah; it also lists the District of Columbia, Puerto Rico, and ... ................
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