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Find a 95% Confidence Interval for the True Population Proportion 18.9%18.9 \%

Question 160

Multiple Choice

Find a 95% confidence interval for the true population proportion.
-In a poll of 1082 college students, 19% said that they had cheated at least once on an exam.


A) 18.9%18.9 \% to 19.1%19.1 \%
B) 17.5%17.5 \% to 20.5%20.5 \%
C) 16.0%16.0 \% to 22.0%22.0 \%
D) 12.9%12.9 \% to 25.1%25.1 \%

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