4 1 Chapter 3 & 4 points Part 1 of 3 O Points: 0 of 1 Save Aspen Plastics produces plastic bottles to customer order. The quality inspector randomly selects four boties from the bottle machine and measures the outside diameter of the bottleneck, a critical quality dimension that determines whether the bottle cap will fit properly. The dimensions (in.) from the last six samples are Bottle Sample 1 2 3 0.601 0.619 0.624 0.599 2 0.582 0.594 0.607 0.607 3 0.593 0.573 0.624 0,602 0.616 0.592 0.613 0.587 0.578 0.609 0.624 6 0.578 0.580 0.584 Click the icon to view the table of factors for calculating throo-sigma limits for the x-chart and R-chart. Suppose that the specification for the bottleneck diameter is 0.600 +0.050 in and the population standard deviation is 0.014 in. a. What is the process capability index? The Cok (Enter your response rounded to two decimal places.) 0.576 4 5 0.583 0 Factors for calculating three-sigma limits for the x-chart and R-chart Factor for LCL for R-Chart (D3) Factor for UCL for R-Chart (0) Size of Sample Factor for UCL and LCL (n) for X-chart (A2) 1.880 1.023 0.729 0.577 0.483 0.419 0.373 0.337 10 0.308 OOO O ALON 0 0 0 0 0 0.076 0.136 0.184 0.223 3.267 2.575 2.282 2.115 2.004 1.924 1.864 1.816 1.777