Multiple Choice
A news article refers to a poll that "surveyed 978 registered voters and carries a plus or minus 3.5% margin of error." Assuming a 95% confidence interval, compute the true margin of error.
A) 3.2%
B) 3.3%
C) 3.4%
D) 3.5%
Correct Answer:
Verified
Correct Answer:
Verified
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