In the Weeks Immediately Following Supreme Court Associate Justice Antonin

Multiple Choice

In the weeks immediately following Supreme Court Associate Justice Antonin Scalia's death, much focus was on the conflict between President Obama's suggestion that he must fill the position and the Republican-led Senate Judiciary committee's resistance to his doing so. At this time, a Pew Research Poll of 1002 adults found that a majority of Americans (56 percent) said that the Senate should hold hearings and vote on President Obama's choice to fill the vacancy.
This study is a(n) :

A) observational study.
B) experiment.
C) sample survey.
D) population.