Standard deviation of the entire population


A student looked up number of years served by 35 of more than 100 Supreme Court justices. The average number of years served by those 35 justices was 13.8. If standard deviation of the entire population is 7.3 years, find the 95% confidence interval for the average number of years served by all Supreme Court justices?

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Basic Statistics: Standard deviation of the entire population
Reference No:- TGS0860819

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