Author Question: The median (middle case) age of the U.S. population currently is about ________ a. 17 years. b. ... (Read 27 times)

burchfield96 · **on:** Jul 2, 2018

The median (middle case) age of the U.S. population currently is about ________

a. 17 years.
b. 37 years.
c. 57 years.
d. 67 years.

Question 2

Causes for the increase in the proportion of the population that is elderly include ________

a. increases in both the birth rate and life expectancy.
b. decreases in both the birth rate and life expectancy.
c. a decreasing birth rate and increasing life expectancy.
d. an increasing birth rate and decreasing life expectancy.