8.2.9 Data:

8.208.258.188.25 8.22 8.20 8.28 8.28 8.18 8.24 8.25 8.25 8.17 8.26 8.22

8.6.8) Consider the suspension rod diameter data in Exercise 8.2.9 (use the modified data of 8.2.9 as given in Chapter 8 homework problems). Compute a 99% tolerance interval on the diameter of the rods described that has 95% confidence. Compare the length of the tolerance interval with the length of the 99% CI on the population mean. Which interval is shorter? Discuss the difference in the interpretation of these two intervals.

Please explain clearly which formulas we need to apply.Thank you