In a study of statistics professors' salaries (USA) the following data was obtained: n=13, ¤ = $80000, s = $12500 Determine the 95% confidence interval for standard deviation (ơ) of the population. You may assume the population is normally distributed. Confidence Interval: ($ %24

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In a study of statistics professors' salaries (USA) the following data was obtained:
n = 13, a = $80000, s = $12500
%3|
Determine the 95% confidence interval for standard deviation (ơ) of the population.
You may assume the population is normally distributed.
Confidence Interval: ($
Enter numbers correct to one unit.
Transcribed Image Text:In a study of statistics professors' salaries (USA) the following data was obtained: n = 13, a = $80000, s = $12500 %3| Determine the 95% confidence interval for standard deviation (ơ) of the population. You may assume the population is normally distributed. Confidence Interval: ($ Enter numbers correct to one unit.
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