Each person in a random sample of 2000 likely voters (as defined by a professional polling organization) was questioned about his or her political views. Of those
surveyed, 1308 felt that the economy's state was the most urgent national concern.
Reference: Ref 20-1
The standard error SE of p, the estimated proportion viewing the economy's state as
most urgent, is
a) 0.0001.
b) 0.0312.
C) 0.0106.
d) 0.4926.