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Confidence Intervals If we use the sample data in
Chapter 9, Problem 4BSC(choose chapter or problem)
Confidence Intervals If we use the sample data in Exercise 2, we get this 95% confidence interval estimate: \(\mathrm {1.0\ mi/gal< \mu\ d<3.8\ mi / gal}\) . Treating the same data as independent samples yields \(\mathrm {-7.8\ mi / gal< \mu\ 1-\mu\ 2 <12.6\ mi / gal}\) for a 95% confidence level. What is the difference between interpretations of these two confidence intervals?
Equation Transcription:
Text Transcription:
1.0 mi / gal< mu d<3.8 mi / gal
-7.8 mi / gal< mu 1- mu 2 <12.6 mi / gal
Questions & Answers
QUESTION:
Confidence Intervals If we use the sample data in Exercise 2, we get this 95% confidence interval estimate: \(\mathrm {1.0\ mi/gal< \mu\ d<3.8\ mi / gal}\) . Treating the same data as independent samples yields \(\mathrm {-7.8\ mi / gal< \mu\ 1-\mu\ 2 <12.6\ mi / gal}\) for a 95% confidence level. What is the difference between interpretations of these two confidence intervals?
Equation Transcription:
Text Transcription:
1.0 mi / gal< mu d<3.8 mi / gal
-7.8 mi / gal< mu 1- mu 2 <12.6 mi / gal
ANSWER:
Solution 4BSC