Jump to level 1 A rods manufacturer makes rods with a length that is supposed to be 13 inches. A quality control technician sampled 17 rods and found that the sample mean length was 13.06 inches and the sample standard deviation was 0.17 inches. The technician claims that the mean rod length is more than 13 inches What type of hypothesis test should be performed? Select What is the test statistic? Ex: 0 123 Does sufficient evidence exist at the o - 0.01 significance level to support the technician's claim Select