A diagram that shows the percentage of people in a country who are of different ages is known as a(n)
A. population pyramid.
B. age stratification.
C. cohort categorization.
D. birthyear chart.
Answer:A
A diagram that shows the percentage of people in a country who are of different ages is known as a(n)
A. population pyramid. B. age stratification. C. cohort categorization. D. birthyear chart.