In a random sample of eleven people, the mean driving distance to work was 24.2 miles and the standard deviation was 4.8 miles. Assume the population is normally distributed and use the t-distribution to find the margin of error and construct a 99% confidence interval for the population mean μ. Identify the margin of error. ***** miles (Round to one decimal place as needed.) Construct a 99% confidence interval for the population mean. (Round to one decimal place as needed.)

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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In a random sample of eleven people, the mean driving distance to work was 24.2 miles and the standard deviation
was 4.8 miles. Assume the population is normally distributed and use the t-distribution to find the margin of error and
construct a 99% confidence interval for the population mean p.
Identify the margin of error.
TO
miles
(Round to one decimal place as needed.)
Construct a 99% confidence interval for the population mean.
(Round to one decimal place as needed.)
mimm
Transcribed Image Text:In a random sample of eleven people, the mean driving distance to work was 24.2 miles and the standard deviation was 4.8 miles. Assume the population is normally distributed and use the t-distribution to find the margin of error and construct a 99% confidence interval for the population mean p. Identify the margin of error. TO miles (Round to one decimal place as needed.) Construct a 99% confidence interval for the population mean. (Round to one decimal place as needed.) mimm
11) Show supporting calculations and WRITE A VALID CONCLUDING STATEMENT for this
confidence interval.
Transcribed Image Text:11) Show supporting calculations and WRITE A VALID CONCLUDING STATEMENT for this confidence interval.
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