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 98% confidence interval estimate of the population standard deviation. 61 63 63 57 63 54 60 59 60 68 58 67 中 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 98% confidence interval estimate of the population standard deviation. 61 63 63 57 63 54 60 59 60 68 58 67 中 Click the icon to view the table of Chi-Square critical values. The confidence interval estimate is mi/h

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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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Question

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 98% confidence interval estimate of the population standard deviation.
61
63
63
57
63
54
60
59
60
68
58
67 中
Click the icon to view the table of Chi-Square critical values.
The confidence interval estimate is
mi/h<o<
mi/h.
(Round to one decimal place as needed.)

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