First Solar - JMP
First Solar - JMP
First Solar - JMP
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Variability Chart – Example One<br />
Y 1<br />
11.0<br />
10.5<br />
Visual pattern for between<br />
variation common to<br />
Process3*Process4<br />
Std Dev<br />
10.0<br />
9.5<br />
0.20<br />
0.15<br />
0.10<br />
0.05<br />
0.00<br />
A B A B A B A B A B A B A B A B Process 4<br />
A B A B A B A B Process 3<br />
A B A B Process 2<br />
A B Process 1<br />
POV contributes 17%<br />
of Overall Variation<br />
to Between<br />
Between top 3 Pareto<br />
Process 3 6.4%<br />
P3*P4 3.8%<br />
Process 4 1.8%<br />
MD-5-921 US October 2007 42
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