As part of the process for improving the quality of their cars, Toyota engineers have identified a potential improvement to the process that makes a washer that is used in the accelerator assembly. The tolerances on the thickness of the washer are fairly large since the fi t can be loose, but if it does happen to get too large, it can cause the accelerator to bind and create a potential problem for the driver. (Note: This part of the case has been fabricated for teaching purposes, and none of these data were obtained from Toyota.) Let's assume that, as a first step to improving the process, a sample of 40 washers coming from the machine that produces the washers was taken and the thickness measured in millimeters. The following table has the measurements from the sample: 1.9 2.0 1.9 1.8 2.2 1.7 2.0 1.9 1.7 1.81.8 2.2 2.1 2.2 1.9 1.8 2.1 1.6 1.8 1.62.1 2.4 2.2 2.1 2.1 2.0 1.8 1.7 1.9 1.92.1 2.0 2.4 1.7 2.2 2.0 1.6 2.0 2.1 2.2Required:What would be the C pk for the process if it were centered between the specification limits (assume the process standard deviation is the same)?