Use the Given Degree of Confidence and Sample Data to Construct

question 49

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) \(0.404 < p < 0.668\)