For the given data below, what should the product specification be set at, if the company would like to have Cp = 1.4 ?
| 2.81 |
2.76 |
2.75 |
2.73 |
2.71 |
2.78 |
2.77 |
2.79 |
2.75 |
2.73 |
| 2.74 |
2.72 |
2.77 |
2.78 |
2.76 |
2.76 |
2.76 |
2.8 |
2.76 |
2.76 |
| 2.77 |
2.79 |
2.78 |
2.76 |
2.76 |
2.75 |
2.74 |
2.75 |
2.72 |
2.76 |
| 2.71 |
2.77 |
2.78 |
2.76 |
2.77 |
2.79 |
2.76 |
2.76 |
2.76 |
2.74 |
| 2.73 |
2.81 |
2.72 |
2.68 |
2.79 |
2.8 |
2.76 |
2.75 |
2.75 |
2.77 |
| 2.72 |
2.74 |
2.76 |
2.74 |
2.76 |
2.7 |
2.75 |
2.72 |
2.7 |
2.75 |
| 2.82 |
2.8 |
2.77 |
2.73 |
2.72 |
2.7 |
2.79 |
2.79 |
2.76 |
2.79 |
| 2.79 |
2.82 |
2.76 |
2.81 |
2.73 |
2.77 |
2.72 |
2.7 |
2.78 |
2.78 |
| 2.69 |
2.77 |
2.76 |
2.78 |
2.76 |
2.76 |
2.81 |
2.83 |
2.74 |
2.76 |
| 2.71 |
2.79 |
2.75 |
2.81 |
2.82 |
2.71 |
2.81 |
2.75 |
2.84 |
2.73 |
| 2.79 |
2.76 |
2.74 |
2.75 |
2.8 |
2.76 |
2.77 |
2.81 |
2.7 |
2.77 |
| 2.77 |
2.75 |
2.79 |
2.81 |
2.82 |
2.74 |
2.71 |
2.8 |
2.68 |
2.74 |
| 2.74 |
2.74 |
2.77 |
2.76 |
2.76 |
|
|
|
|
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What is wrong with this method of determining your process Cp, if any?