MonaeL553395 MonaeL553395

25-10-2022
Mathematics

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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 datato construct a 90% confidence interval estimate of the population standard deviation.64 60 60 55 60 5461 60 61 68 58 67Click the icon to view the table of Chi-Square critical values.The confidence interval estimate is mi/h

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