Methods and formulas for capability statistics in Poisson Capability Analysis

Mean Defective

Notation

TermDescription
DtotSum of all the defectives
N Number of samples

Mean DPU

Notation

TermDescription
DtotSum of all the defectives
NtotSum of all the sample sizes

Minimum DPU

The minimum defects per unit of measurement among all samples.

Maximum DPU

The maximum defects per unit of measurement among all samples.

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