constructu a 95% confidence interval estimate for the population standard deviation, of the annual salaries of software engineers if a sample of 14 randomly selected software engineers has a standard deviation of $3725. (a) Determine X^2L and X^2R. (b) write down the formula and the calculate the confidence interval. follow the proper rounding rules

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constructu a 95% confidence interval estimate for the population standard deviation, of the annual salaries of software engineers if a sample of 14 randomly selected software engineers has a standard deviation of $3725.

(a) Determine X^2L and X^2R.

(b) write down the formula and the calculate the confidence interval. follow the proper rounding rules 

1) Construct a 95% confidence interval estimate for the population standard
deviation, o, of the annual salaries of software engineers if a sample of 14
randomly selected software engineers has a standard deviation of $3725.
a) Determine x² and x².
b) Write down the formula and the calculate the confidence interval.
Follow the proper rounding rules.
Transcribed Image Text:1) Construct a 95% confidence interval estimate for the population standard deviation, o, of the annual salaries of software engineers if a sample of 14 randomly selected software engineers has a standard deviation of $3725. a) Determine x² and x². b) Write down the formula and the calculate the confidence interval. Follow the proper rounding rules.
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