Listed below are speeds (mi/h) measured from traffic on a busy highway. This simple random sample was obtained at 3:30 F deviation. 61 60 60 56 60 53 59 58 59 69 58 67 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 F deviation. 61 60 60 56 60 53 59 58 59 69 58 67 Click the icon to view the table of Chi-Square critical values. The confidence interval estimate is mi/h

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

ay. This simple random sample was obtained at 3:30 P.M. on a weekday. Use the sample data to construct an 80% confidence interval estimate of the population standard
67 D

Listed below are speeds (mi/h) measured from traffic on a busy highway. This simple random sample was obtained at 3:30 P
deviation.
61
60
60
56
60
53
59
58
59
69
58
67
Click the icon to view the table of Chi-Square critical values.
The confidence interval estimate is mi/h <a<
mi/h.
(Round to one decimal place as needed.)

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