The following data sets are used in reports and examples in the Six Sigma module help.
A brake manufacturer wants to investigate its manufacturing process. The manufacturer collected brake shoe hardness data.
|C2-T Hardness||14||Demographic information|
|C3 Measure1||50||First hardness measurement within a subgroup|
|C4 Measure2||50||Second hardness measurement within a subgroup|
|C5 Measure3||50||Third hardness measurement within a subgroup|
|C6 Measure4||50||Fourth hardness measurement within a subgroup|
|C7 Measure5||50||Fifth hardness measurement within a subgroup|
|C8 Alldata||250||All hardness measurements by subgroup|
|C9 Subg||250||Subgroup identification|
A manufacturer wants to investigate its manufacturing process and to generate benchmark statistics for its product.
|C1 Def||20||Number of defects found|
|C2 Unit||20||Number of units inspected|
|C3 Opp||20||Number of opportunities per unit|
|C4 Cmplx||20||Complexity, the required number of elements for each assembly|
|C5 Def2||120||Number of defects found for assembly 2|
|C6 Unit2||120||Number of units inspected for assembly 2|
|C7 Opp2||120||Number of opportunities per unit for assembly 2|
|C8 Shift||120||Z.Shift values for the components of assembly 2|
A brake manufacturer wants to establish tolerances for each element in a brake assembly.
|C1-T Elements||6||Name of each element in the brake assembly|
|C2 Means||6||Mean of each element in the brake assembly|
|C3 Dir Vectors||6||Directional vector of each element in the brake assembly|
|C4 St Dev||6||Standard deviation of each element in the brake assembly|
|C5 Cmplx||6||Number required of each element to produce a single brake assembly|
|C6 Drift||6||Ratio between the long-term and short-term standard deviation for each element|
|C7 Lowers||6||Lower gap specification|
|C8 Uppers||6||Upper gap specification|
|C9 Mean Alloc||6||Allocation weight for the mean pool of each element|
|C10 Var Alloc||6||Allocation weight for the variance pool of each element|