Before the 2016 presidential election, a national survey asked a sample of 2009 American adults what kind of president Donald Trump would be: 52 percent said "poor" or "terrible." The margin of error announced by news reports of this poll was approximately:
A) ± 6%
B) ± 4%
C) ± 3%
D) ± 2%
E) ± 0.02%
Correct Answer:
Verified
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