6 A 95 CI for true average amount of warpage mm of laminate sheets under specified conditions was calculated as 1 81 1 95 based on a sample size of 15 and the assumption that amount of warpage is normally distributed a Suppose you want to test H 2 versus H 2 using 05 What conclusion would be appro prate and why b If you wanted to use a significance level of 01 for the test in a what conclusion would be appropriate