Mathematics, 07.04.2021 05:30 rqg001e
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
60
60
56
60 5359
58 59
68
58 66
Click the icon to view the table of Chi-Square critical values.
mi/h.
The confidence interval estimate is mi/h
(Round to one decimal place as needed.)
Answers: 2
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Listed below are speeds (mi/h) measured from traffic on a busy highway. This simple random sample wa...
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