Multiple Choice
Use the given degree of confidence and sample data to construct a confidence interval for the population proportion p .
n=56, x=30 ; 95% confidence
A) 0.405<p<0.667
B) 0.425<p<0.647
C) 0.426<p<0.646
D) 0.404<p<0.668
Correct Answer:
Verified
Correct Answer:
Verified
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