Which of the following statements best describes the changes in life expectancy between 1940-2000 in the US?
a. The life expectancy of females increased substantially but there was little change for males.
b. The life expectancy of African American males is higher than that of African American females, but the life expectancy of white males is lower than that of white females.
c. The life expectancies of people of all races has remained about the same as advances in health have been offset by declines due to environmental factors.
d. The life expectancy of people with Down's Syndrome grew by about 25 times, and the life expectancy of African Americans grew faster than the life expectancy of whites.
d. The life expectancy of people with Down's Syndrome grew by about 25 times, and the life expectancy of African Americans grew faster than the life expectancy of whites.
You might also like to view...
What is economics?
a. study the market changes b. study money c. study how to efficiently allocate scarce resources to maximize societal goals. d. study recession and boom e. study supply and demand
Economic freedom and economic prosperity are
A) positively correlated. B) negatively correlated C) not correlated. D) inconsistent with human rights.
Going from left to right on the aggregate demand curve, real GDP _____.
(A) Falls as price level falls (B) Rises as price level rises (C) Rises as price level falls (D) Falls as price level rises
A tariff ______ the world supply of a good.
Fill in the blank(s) with the appropriate word(s).