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QUESTION
In the United States in 1986, 48.7% of persons age 25-plus were males. Of these males, 23.8% were college graduates. In addition, 20.5% of all...
In the United States in 1986, 48.7% of persons age 25-plus were males. Of these males, 23.8% were college graduates. In addition, 20.5% of all persons (males and females) were college graduates.
a. What proportion of persons 25-plus were female college graduates?
b. What proportion of females 25-plus were college graduates?
