(Solved):
A sample of ultimate tensile strength observations (ksi) was taken. Use the accompanying descripti ...
A sample of ultimate tensile strength observations (ksi) was taken. Use the accompanying descriptive statistics output from Minitab to calculate a 99% lower confidence bound for true average iltimate tensile strength, and interpret the result. (Round your answer to two decimal places.) Ve are 99% confident that the true average ultimate tensile strength is greater than ksi.