Use the data in Table 10E.2 to set up appropriate short-run x and R charts, assuming that the standard deviations of the measured characteristic for each part type are not the same. The nominal dimensions for each part are TA = 100, TB = 200, and TC = 2000.

TABLE 10E.2 Data for Exerc Sample Part Nmber Type , M M M A 120 95 100 110 A 115 123 9 2 A 16 105 114 108 A 120 116 100 96 A 112 100 98 107 6 A 98 110 6 105 230 210 190 216 B 225 198 236 190 218 230 199 i95 B 210 225 200 215 190 218 212 225 12 2,150 2.230 1.900 1.925 13 C 2.200 2.116 2,000 1.950 14 15 C 1.968 2,250 2,160 2,100 16 C 2,500 2,225 2.475 2.390 17 C 2.000 1.900 2.230 L.960 18 19 20 C 2,162 1950 2,050 2.125 1.900 2.000 2.115 1.990 C 1,960 1,980 2.10 2.150 2.320 2.150 1.900 L940 10