Question: The data show the U.S. population by age. Under 20 years 27.0% 20 years and over 73.0 65 years and over 13.1 Choose one person

The data show the U.S. population by age. Under 20 years 27.0% 20 years and over 73.0 65 years and over 13.1 Choose one person from the United States at random. Find the probability that the person is
a. From 20 years to 64 years
b. Under 20 or 65 and over
c. Not 65 and over

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