2a. The following data is the weight per checked bag (in pounds) of random luggage on United Airlines. XXXXXXXXXX XXXXXXXXXX XXXXXXXXXX XXXXXXXXXX Construct an 96% confidence interval for the...

2a. The following data is the weight per checked bag (in pounds) of random luggage on United Airlines.

36.9 58.6 46.1 40.3 64.1 38.2 48.8 54.5 47.7 44.6 56.4 38.2 46.9 51.7

Construct an 96% confidence interval for the population mean of weights of all checked bags for United, µ.
Round to hundredths and write a sentence answer.

Give calculator command used.
2b. Give sample mean and standard deviation, round to hundreths and label.
2c. Find the margin of error, round to hundredths and label.