Homework: Homework #6 (Chapter 3) Question 7, Problem 6 Part 2 of 6 HW Score: 32%, 8 of 25 points O Points: O of 6 Save Range 7 13 6 10 11 15 14 17 12 12 14 8 11 13 15 Subsequently, samples of size 5 were taken from the process every week for the next 10 weeks. The times were measured and the following results obtained: 16 17 18 19 20 21 22 23 24 25 Sample Mean Range 6 12 15 8 10 11 13 14 14 16 16 10 13 19 12 17 10 8 6 8 Click the icon to view the table of factors for calculating three-sigma limits for the x-chart and R-chart. a. Construct the control charts for the mean and the range, using the original 15 samples. Set up the R-chart by specifying the center line and three-sigma control limits below. (Enter your responses rounded to two decimal places.) R-chart UCLR = 25.11 11.87 R LCLR = 0 Set up the x-chart by specifying the center line and three-sigma control limits below. (Enter your responses rounded to two decimal places.) x-chart UCLA = LCL = Get more help Clear all Check answer Homework: Homework #6 (Chapter 3) Question 7, Problem 6 Part 2 of 6 HW Score: 32%, 8 of 25 points O Points: O of 6 Save Range 7 13 6 10 11 15 14 17 12 12 14 8 11 13 15 Subsequently, samples of size 5 were taken from the process every week for the next 10 weeks. The times were measured and the following results obtained: 16 17 18 19 20 21 22 23 24 25 Sample Mean Range 6 12 15 8 10 11 13 14 14 16 16 10 13 19 12 17 10 8 6 8 Click the icon to view the table of factors for calculating three-sigma limits for the x-chart and R-chart. a. Construct the control charts for the mean and the range, using the original 15 samples. Set up the R-chart by specifying the center line and three-sigma control limits below. (Enter your responses rounded to two decimal places.) R-chart UCLR = 25.11 11.87 R LCLR = 0 Set up the x-chart by specifying the center line and three-sigma control limits below. (Enter your responses rounded to two decimal places.) x-chart UCLA = LCL = Get more help Clear all Check