A researcher collected sample data for 18 women ages 18 to 24. The sample had a mean serum cholesterol level (measured in mg/100 mL) of 192.9, with a standard deviation of 7.1. Assuming that serum...

A researcher collected sample data for 18 women ages 18 to 24. The sample had a mean serum cholesterol level (measured in mg/100 mL) of 192.9, with a standard deviation of 7.1. Assuming that the serum cholesterol levels of women ages 18 to 24 are normally distributed find a 95% confidence interval for the mean serum cholesterol level of all women in this age group. Then find the lower limit and upper limit of 95% confidence interval 

Extracted text: A researcher collected sample data for 18 women ages 18 to 24. The sample had a mean serum cholesterol level (measured in mg/100 mL) of 192.9, with a standard deviation of 7.1. Assuming that serum cholesterol levels for women ages 18 to 24 are normally distributed, find a 95% confidence interval for the mean serum cholesterol level of all women in this age group. Then find the lower limit and upper limit of the 95% confidence interval. Carry your intermediate computations to at least three decimal places. Round your answers to one decimal place. (If necessary, consult a list of formulas.) Lower limit: Upper limit: Explanation Check 2021 MeGraw H Education. Al Righes Reserved Terms of Une Pacy I Prvscy Accessibilty MacBook Air * esc g0 F4 %23 2$ % & * 2. 3 4 6. 8. %3D Q E R Y. U P tab A F G H K caps lock V B N M ? shift alt alt control option command command option