Show transcribed image text Score: 0 of 1 pt | 1 of 40 (33 complete) ▼ Hw Score: 66.71%, 26.68 of 40 pts X7.4.9 Question Help Use the given confidence level and sample data to find a confidence interval for the population standard deviation σ Assume that a simple random sample has been selected from a population that has a normal distribution. Salaries of college professors who took a statistics course in college 80% confidence; n-41 , x-$65,800, s-$ 18,613 Click the icon to view the table of Chi-Square critical values. Round to the nearest dollar as needed.)
Score: 0 of 1 pt | 1 of 40 (33 complete) ▼ Hw Score: 66.71%, 26.68 of 40 pts X7.4.9 Question Help Use the given confidence level and sample data to find a confidence interval for the population standard deviation σ Assume that a simple random sample has been selected from a population that has a normal distribution. Salaries of college professors who took a statistics course in college 80% confidence; n-41 , x-$65,800, s-$ 18,613 Click the icon to view the table of Chi-Square critical values. Round to the nearest dollar as needed.)
