Exercise 15.6 showed data that was collected passively for the purpose of better understanding what might be done to improve the KPOV described in Exercise XXXXXXXXXXTest for a significant difference...

Exercise 15.6 showed data that was collected passively for the purpose of better understanding what might be done to improve the KPOV described in Exercise 10.18. Test for a significant difference between inspectors.

Catapult Exercise Data Analysis: For the catapult exercise data sets from Chapter 4, use bootstrapping to determine the confidence intervals for mean, standard deviation, Pp, and Ppk (i.e., long-term process capability/ performance index). Consider that the specification limits are 3 in. from the data median.