Problem 8-03 Instructor Reserve
TenGage, Inc
Data Operator 1 Operator 2 Operator 3
Trial Trial Trial
Part # 1 2 3 1 2 3 1 2 3
1 1.272 1.312 1.376 1.240 1.264 1.440 1.280 1.320 1.296
2 1.328 1.328 1.344 1.344 1.400 1.352 1.344 1.368 1.408
3 1.344 1.344 1.296 1.280 1.136 1.088 1.096 1.040 1.080
4 1.080 1.136 1.184 1.136 1.216 1.272 1.200 1.184 1.208
5 1.344 1.232 1.304 1.400 1.352 1.264 1.272 1.312 1.328
Problem 8-04 Instructor Reserve
EngineBlader, Inc.
Operator 1 Operator 2 Operator 3
Trial Trial Trial
1 2 3 1 2 3 1 2 3
4.713 4.717 4.690 4.670 4.675 4.701
4.703 4.679 4.678 4.674 4.690 4.699
4.701 4.679 4.651 4.722 4.715 4.652
4.712 4.690 4.693 4.668 4.681 4.704
Problem 8-05 – Instructor Reserve
Oakton Paper Co.
Category
Annual Loss
Downtime $28,000
Testing costs 14,000
Rejected paper 375,000
Problem 8-06 – Instructor Reserve
Worldwide Metrology Repairs
Category
Annual Loss
Customer returns $120,000
Inspection costs — outgoing 35,000
Problem 8-07
Coyote University
Sample
171.930 70.980 72.370 73.910 70.890 74.800 70.450 70.850 74.590 72.170
273.140 74.160 73.020 73.260 73.710 72.990 70.690 71.380 72.690 71.860
370.370 69.720 71.990 72.520 71.140 71.220 72.590 72.010 70.720 70.110
471.460 73.160 72.620 72.420 72.700 73.660 71.290 71.190 73.800 72.810
574.340 70.150 73.680 73.060 72.420 72.330 70.640 71.870 72.710 74.230
669.720 71.340 71.290 71.280 74.510 72.370 73.670 72.940 71.460 71.860
772.090 72.530 74.390 71.280 71.240 72.150 72.400 71.790 74.760 71.020
Problem 8-08-Instructor Reserve
Metropole Hospital Waiting Room
Sample
123.97 22.41 22.80 23.48 20.98 23.80
222.11 21.45 21.63 24.34 23.37 21.63
323.32 23.21 22.76 21.04 22.82 21.98
421.88 21.19 23.09 21.55 21.06 21.94
523.06 22.13 23.63 21.22 23.36 21.68
623.53 23.58 24.29 23.67 23.40 23.38
722.27 21.47 20.51 22.19 21.66 22.51
820.80 23.52 21.89 23.36 21.85 21.90
923.00 21.29 23.59 22.02 21.78 22.70
10 22.15 22.80 21.91 21.32 22.94 22.50
19 22.63 21.96 21.59 22.94 22.88 23.50
20 22.36 22.66 22.75 21.60 22.34 21.90
21 22.22 23.13 23.69 22.82 23.35 22.02
22 22.51 22.00 23.83 20.57 21.74 22.46
23 23.32 22.61 22.19 22.44 24.31 22.03
24 21.44 23.57 22.28 23.64 23.67 24.19
25 21.82 22.34 23.80 23.59 21.79 24.61
26 22.99 22.00 21.63 22.66 22.79 21.59
27 23.05 22.95 21.98 22.50 21.62 23.97
28 22.87 21.85 21.94 23.61 23.09 22.11
29 22.42 22.52 21.68 21.33 22.01 23.32
30 22.54 23.60 23.38 23.05 22.47 21.88
31 22.47 23.07 22.70 22.51 22.96 23.06
32 23.63 21.45 23.84 21.90 23.07 23.53
33 21.67 22.68 23.48 22.70 21.61 22.27
34 22.72 23.07 23.27 22.50 22.63 20.80
35 23.71 22.42 22.34 21.61 22.65 23.00
36 22.07 22.72 21.74 22.10 22.66 22.15
41 23.60 23.20 22.15 22.80 21.91 21.45
48 20.57 21.74 23.13 20.97 24.19 23.83
49 22.44 24.31 22.48 22.68 24.61 22.19
50 23.64 23.67 22.63 21.96 21.59 22.28
Problem 8-09 Instructor Reserve
Babbage Chips
Sample
17.954 11.195 8.160 10.040 9.102
26.341 7.966 10.678 8.883 11.181
38.154 10.596 8.660 9.991 8.856
910.641 9.383 9.922 9.075 8.877
10 8.994 9.968 10.035 9.766 8.105
11 9.215 9.405 9.186 7.580 7.734
12 8.073 9.343 10.027 8.634 10.266
13 10.686 9.750 10.548 8.363 10.936
14 10.795 7.992 9.063 11.272 8.367
15 9.940 10.634 9.336 9.744 10.267
16 9.524 8.529 9.682 8.134 9.470
17 10.090 7.801 9.281 9.005 11.234
18 8.230 8.421 8.469 9.612 8.758
19 8.864 8.668 10.760 9.328 8.581
20 9.004 9.206 9.036 7.330 9.670
21 9.728 8.045 10.720 9.761 7.910
22 6.910 8.922 9.444 8.222 9.800
23 9.047 8.889 7.063 9.439 7.132
24 8.413 9.927 10.638 9.888 9.611
Problem 8-11-Instructor Reserve
Ricardo’s Widgets
Sample
10.11 0.118 0.1 0.108
20.12 0.117 0.103 0.114
30.107 0.102 0.11 0.109
40.115 0.114 0.109 0.118
50.119 0.108 0.119 0.116
60.119 0.105 0.112 0.114
12 0.106 0.111 0.113 0.11
13 0.119 0.112 0.114 0.106
14 0.122 0.114 0.109 0.114
15 0.119 0.115 0.11 0.115
Problem 8-13-Instructor Reserve
Precision Piston Company
Sample Value
1 8
216
3 8
4 7
5 4
6 8
7 8
13 11
14 8
15 3
16 8
17 10
18 14
19 7
20 9
Problem 8-14-Instructor Reserve
Ellswater Hospital
Number
Sample Nonconforming
1 7
211
3 8
12 15
13 6
14 11
15 7
16 11
17 6
18 12
19 21
20 6
21 6
22 8
23 6
24 8
Problem 8-16-Instructor Reserve
Rob’s Pizza Palaces
Number
Sample of Defects
1 4
2 5
3 3
4 2
5 7
12 2
13 0
14 2
15 4
16 1
17 5
18 3
19 0
25 6
Problem 8-17-Instructor Reserve
Small u-Chart Sample
Sample
Number of Unit
Sample
Nonconformances
Size
1 5 92
2 3 136