A metal fabricator produces connecting rods with an outer diameter that has a 1 +/- 0.01 inch specification. A machine operator takes several sample measurements over time and determines the sample mean outer diameter to be 1.002 inches with a standard deviation of 0.003 inch.;a. Calculate the process capability index for this example.;b. What does this figure tell you about the process?
Paper#33481 | Written in 18-Jul-2015Price : $29