SCENARIO 1-2 a Wall Street Journal Poll Asked 2,150 Adults in the in the U.S.a

SCENARIO 1-2
A Wall Street Journal poll asked 2,150 adults in the U.S.a series of questions to find out their view on the U.S.economy.
-Referring to Scenario 1-2,the population of interest is

A) all the males living in the U.S.when the polled was taken.
B) all the females living in the U.S.when the polled was taken.
C) all the adults living in the U.S.when the poll was taken.
D) all the people living in the U.S.when the poll was taken.