Question: 14 :) Question 14 (6 points) 4 Listen The time to replace vehicle wiper blades at a service center was monitored. The means for 6

14 :)

Question 14 (6 points) 4 Listen The time to replace vehicle wiper blades at a service center was monitored. The means for 6 samples were calculated and are given below (each sample size was 20; the standard deviation is 0.1207). Sample Mean 1 3.06 2 3.15 3 3.11 4 3.13 5 3.06 6 3.09 What is the Upper and Lower Control Limits for the mean in this process? (Keep 3 decimal places) OUCL = 3.185 LCL 3.087 UCL - 3.150 LCL = 3.130 OUCL - 3.175 LCL = 3,020 UCL - 3.181 LCL 3,019

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