Multiple Choice
Large samples are not much more accurate than small samples. A sample of a few thousand-even one thousand-is capable of reflecting the opinions of 1 million or 100 million voters fairly accurately. For example, a random sample of one thousand voters across the United States can produce a sampling error (plus or minus) of
A) 95 percent.
B) 85 percent.
C) 3 percent.
D) 6 percent.
Correct Answer:
Verified
Correct Answer:
Verified
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