CH22 - 0.05 0.1 S-Chart 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15...

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22.5 22.6 22.16 22.17 a. b. 22.18 22.19 22 .20 a. b. 22.21 22.22 22.24 Statistics Assignment  CH 22 11 9670103
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22.25 22.26 a. Statistical Process Control Data Upper control limit 10.09 Centerline 4.45 Lower control limit 0 b. Statistical Process Control Data Upper control limit 19.97 Centerline 12.74 Lower control limit 5.51 Pattern Test #2 Failed at Points: 29 Pattern Test #6 Failed at Points: 29, 30 c. The process is out of control at samples 29 and 30. d. A level shift occurred. 22. 40 Statistical Process Control Pipes Upper control limit 0.1 Centerline 0.04 Lower control limit 0 Statistical Process Control Pipes Upper control limit 3.06 Centerline 2.99 Lower control limit 2.92 The charts appear that the process is under control. 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 2 0 5 10 S-Chart 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 2 5 15 XBar-Chart (using S) 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
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Unformatted text preview: 0.05 0.1 S-Chart 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 2.9 2.95 3 3.05 XBar-Chart (using S) 22.41 22.47 Statistical Process Control Pages Upper control limit 0.03 Centerline 0.02 Lower control limit Pattern Test #2 Failed at Points: 37 The process is out of control at samples 37- 40. 22.48 Statistical Process Control Batteries Upper control limit 0.05 Centerline 0.03 Lower control limit Pattern Test #1 Failed at Points: 28, 29, 30 The process is out of control at samples 28- 30. 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 0.01 0.02 0.03 P-Chart 2 4 6 8 10 12 14 16 18 20 22 24 0.02 0.04 0.06 P-Chart 26 27 28 29 30 31 26 27 28 29 30 31 18 19 20 21 18 19 20 21 4 36 38 40 42 4 26 28 30 32...
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CH22 - 0.05 0.1 S-Chart 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15...

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