Use the Confidence Level and Sample Data to Find a Confidence

question 10

Multiple Choice

Use the confidence level and sample data to find a confidence interval for estimating the population µ. Round your answer to the same number of decimal places as the sample mean.
-Test scores: $\mathrm { n } = 104 , \overline { \mathrm { x } } = 95.3 , \sigma = 6.5 ; 99 \%$ confidence

• A) \(93.7 < \mu < 96.9\)
• B) \(93.8 < \mu < 96.8\)
• C) \(94.1 < \mu < 96.5\)
• D) \(94.2 < \mu < 96.4\)