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Listed below are speeds (mi/h) measured from traffic on a busy highway. This simple random sample was obtained at 3:30 P.M. on a weekday. Use the sample data to construct a 95% confidence interval estimate of the population standard deviation. 61 65 65 55 65 54 59 58 59 70 60 69 Click the icon to view the table of Chi-Square critical values. The confidence interval estimate is mi/h

Listed below are speeds (mi/h) measured from traffic on a busy highway. This simple random sample was obtained at 3:30 P.M. on a weekday. Use the sample data to construct a 95% confidence interval estimate of the population standard deviation. 61 65 65 55 65 54 59 58 59 70 60 69 Click the icon to view the table of Chi-Square critical values. The confidence interval estimate is mi/h

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Listed below are speeds (mi/h) measured from traffic on a busy highway. This simple random sample was obtained at 3:30 P.M. on a weekday. Use the sample data to construct a 95% confidence interval estimate of the population standard deviation. 61 65 65 55 65 54 59 58 59 70 60 69 Click the icon to view the table of Chi-Square critical values. The confidence interval estimate is mi/h <o< (Round to one decimal place as needed.) mi/h. C
Transcribed Image Text:Listed below are speeds (mi/h) measured from traffic on a busy highway. This simple random sample was obtained at 3:30 P.M. on a weekday. Use the sample data to construct a 95% confidence interval estimate of the population standard deviation. 61 65 65 55 65 54 59 58 59 70 60 69 Click the icon to view the table of Chi-Square critical values. The confidence interval estimate is mi/h <o< (Round to one decimal place as needed.) mi/h. C
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