ch06sexs2

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Quality Control x bar chart Number of samples 1 Sample size 5 Data Results Mean Range Xbar Sample 1 12 0.25 x-bar value 12 Average 12 0.25 R bar 0.25 Upper control limit 12.14425 Center line 12 Table Lower control limit 11.85575 Sample size, n 2 1.88 3.268 0 3 1.023 2.574 0 4 0.729 2.282 0 5 0.577 2.115 0 6 0.483 2.004 0 7 0.419 1.924 0.076 8 0.373 1.864 0.136 9 0.337 1.816 0.184 10 0.308 1.777 0.223 11 0.285 1.744 0.256 12 0.266 1.716 0.284 13 0.249 1.692 0.308 14 0.235 1.671 0.329 15 0.223 1.652 0.348 16 0.212 1.636 0.364 17 0.203 1.621 0.379 18 0.194 1.608 0.392 19 0.187 1.596 0.404 20 0.18 1.586 0.414 21 0.173 1.575 0.425 22 0.167 1.566 0.434 23 0.162 1.557 0.443 24 0.157 1.548 0.452 25 0.153 1.541 0.459 Graph Data LCL CL UCL Range Data Sample 1 12 11.85575 12 12.14425 0.25 Average 12 11.85575 12 12.14425 0.25 Mean Factor, A2 Upper Range, D4 Lower Range, D3 Range Mean Enter the mean and range from each sample

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Page 1: Ch06SExS2

Quality Control x bar chart

Number of samples 1Sample size 5

Data ResultsMean Range Xbar Range

Sample 1 12 0.25 x-bar value 12Average 12 0.25

R bar 0.25

Upper control limit 12.14425 0.52875Center line 12 0.25

Table Lower control limit 11.85575 0

Sample size, n2 1.88 3.268 03 1.023 2.574 04 0.729 2.282 05 0.577 2.115 06 0.483 2.004 07 0.419 1.924 0.0768 0.373 1.864 0.1369 0.337 1.816 0.184

10 0.308 1.777 0.22311 0.285 1.744 0.25612 0.266 1.716 0.28413 0.249 1.692 0.30814 0.235 1.671 0.32915 0.223 1.652 0.34816 0.212 1.636 0.36417 0.203 1.621 0.37918 0.194 1.608 0.39219 0.187 1.596 0.40420 0.18 1.586 0.41421 0.173 1.575 0.42522 0.167 1.566 0.43423 0.162 1.557 0.44324 0.157 1.548 0.45225 0.153 1.541 0.459

Graph Data LCL CL UCL Range Data LCLSample 1 12 11.85575 12 12.14425 0.25 0Average 12 11.85575 12 12.14425 0.25 0

Mean Factor, A2

Upper Range, D4

Lower Range, D3

1 2

0

0.1

0.2

0.3

0.4

0.5

0.6

range chart

Range Data

LCL

CL

UCL

Sample

Rang

e1 2

11.7

11.8

11.9

12

12.1

12.2

x-bar chart

Data

LCL

CL

UCL

Sample

Mea

n

Enter the mean and range from each sample.Enter the mean and range from each sample.

Page 2: Ch06SExS2

CL UCL0.25 0.528750.25 0.52875

1 2

0

0.1

0.2

0.3

0.4

0.5

0.6

range chart

Range Data

LCL

CL

UCL

Sample

Rang

e

1 2

11.7

11.8

11.9

12

12.1

12.2

x-bar chart

Data

LCL

CL

UCL

Sample

Mea

n

Page 3: Ch06SExS2

CHAPTER S6: Example S2

Quality Control x bar chart

Number of samples 1Sample size 5

Data ResultsMean Range Xbar Range

Sample 1 12 0.25 x-bar value 12Average 12 0.25

R bar 0.25

Upper control limit 12.14425 0.52875Center line 12 0.25

Table Lower control limit 11.85575 0

Sample size, n2 1.88 3.268 03 1.023 2.574 04 0.729 2.282 05 0.577 2.115 06 0.483 2.004 07 0.419 1.924 0.0768 0.373 1.864 0.1369 0.337 1.816 0.184

10 0.308 1.777 0.22311 0.285 1.744 0.25612 0.266 1.716 0.28413 0.249 1.692 0.30814 0.235 1.671 0.32915 0.223 1.652 0.34816 0.212 1.636 0.36417 0.203 1.621 0.37918 0.194 1.608 0.39219 0.187 1.596 0.40420 0.18 1.586 0.41421 0.173 1.575 0.42522 0.167 1.566 0.43423 0.162 1.557 0.44324 0.157 1.548 0.45225 0.153 1.541 0.459

Graph Data LCL CL UCL Range Data LCLSample 1 12 11.85575 12 12.14425 0.25 0Average 12 11.85575 12 12.14425 0.25 0

Mean Factor, A2

Upper Range, D4

Lower Range, D3

1 2

0

0.1

0.2

0.3

0.4

0.5

0.6

range chart

Range Data

LCL

CL

UCL

Sample

Rang

e

1 2

11.7

11.8

11.9

12

12.1

12.2

x-bar chart

Data

LCL

CL

UCL

Sample

Mea

n

Enter the mean and range from each sample.Enter the mean and range from each sample.

Page 4: Ch06SExS2

CL UCL0.25 0.528750.25 0.52875

1 2

0

0.1

0.2

0.3

0.4

0.5

0.6

range chart

Range Data

LCL

CL

UCL

Sample

Rang

e

1 2

11.7

11.8

11.9

12

12.1

12.2

x-bar chart

Data

LCL

CL

UCL

Sample

Mea

n