Problem 5 We are using the data from our December 2007 newsletter on the average and range method for Gage R&R. This newsletter also explains how to set up a gage R&R study. In this example, there were three operators who tested five parts three times. Operator Part 1 3.29 3.64 Results 3.41 2.32 4.17 2 2.44 2.42 3 4.34 4.27 4 3.47 3.5 3.64 5 1 2.2 3.08 2.53 2.08 3.25 1.78 3.94 2.16 3.07 2.32 2 B 3 4.19 4.34 4 3.01 4.03 5 2.44 1.8 1 3.04 2.89 2 1.62 1.87 3.2 1.72 2.85 2.04 3.67 3.11 1.55 3 3.88 4.09 4 3.14 3.2 5 1.54 1.93 a) Complete the ANOVA Table for the gage R&R without assuming that the operators are identical. Source Jdf SS MS Operator Part 28.909 Operator by Part 10.065 Equipment 1.712 Total 32.317 b) Calculate the variance of the different components of the system. c) Interpret the results in part b)