Question: Use the given confidence level and sample data to find a confidence interval for the population standard deviation. Assume that a simple random sample has

Use the given confidence level and sample data to find a confidence interval for the population standard deviation. Assume that a simple random sample has been selected from a population that has a normal distribution.

Salaries of college graduates who took a statistics course in college.

95% confidence: n=61,(line on top of c) x=$60,400,s=$18,475

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