Problem 6.9.: Suppose you are the manufacturing engineer in a cell to produce flywheels for an automotive application. The diameter is specified as 25 0.1 cm. It is a CTQ characteristic, and so you decide this is a process that needs to be controlled with 100% inspection.In the first year of production, you find that the process is normally distributed and has a standard deviation of 0.05 cm. What % of the parts must be scrapped or reworked? 4.6%

\f\f