A fastener company produces bolts with a nominal (target)length of 2.00 inches.The specifications are 2.00 $\pm$ .006 inches. If the process mean is 2.001 and the process standard deviation is .0016,determine the estimated standard deviations of leeway for this process.
A).0016
B).0048
C)1.375
D).125

Question

Quizplus · Accepted Answer

0.125USL = 2 + .006 = 2.006LSL = 2 - .006 = 1.994 Estimated number of standard deviations of process leeway = 3.125 - 3 = 0.125

A Fastener Company Produces Bolts with a Nominal (Target)length of 2.00