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 99​% confidence interval estimate of the population standard deviation.   a. The confidence interval estimate is ​mi/hless than sigma less than ​mi/h. ​(Round to one decimal place as​ needed.)

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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 99​% confidence interval estimate of the population standard deviation.

 

a. The confidence interval estimate is

​mi/hless than sigma less than ​mi/h.
​(Round to one decimal place as​ needed.)
The image displays the following series of numbers:

60, 64, 64, 56, 64, 52, 59, 58, 59, 69, 62, 68

This sequence can be used for educational purposes, such as teaching about statistics (mean, median, mode), data analysis, or arithmetic operations. It may also be utilized in exercises related to number patterns or sequences. 

There are no graphs or diagrams accompanying the text in the image.
Transcribed Image Text:The image displays the following series of numbers: 60, 64, 64, 56, 64, 52, 59, 58, 59, 69, 62, 68 This sequence can be used for educational purposes, such as teaching about statistics (mean, median, mode), data analysis, or arithmetic operations. It may also be utilized in exercises related to number patterns or sequences. There are no graphs or diagrams accompanying the text in the image.
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