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Mathematics, 11.09.2019 00:10 bryce99

Alawyer researched the average number of years served by 45 different justices on the supreme court. the average number of years served was 13.8 years with a standard deviation of 7.3 years. what is the 95% confidence interval estimate for the average number of years served by all supreme court justices? place your limits, rounded to 1 decimal place, in the blanks. place you lower limit in the first blank.

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