premise: General Electric Aircraft Engines has digitally captured, and made available to design engineers, Cpk data on almost all of its manufacturing processes and it strives to have critical processes in control to a point where they will yield no more than 1 defect in 500 million parts, a Cpk of 2.0.
hypothesis: General Electric Aircraft Engines make their data available to design engineers as they want to demonstrate that they can handle big contracts.