Weibull Distribution and the Shape Parameter β
Weibull is the working distribution of electrical reliability because its shape parameter β reads directly as a bathtub region: β below 1 is infant mortality, β near 1 is the constant-rate region, β above 1 is wear-out. Fitting β to field returns is how a team learns which failure regime it is in without guessing.
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Weibull is the working distribution of electrical reliability because its shape parameter β reads directly as a bathtub region: β below 1 is infant mortality, β near 1 is the constant-rate region, β above 1 is wear-out. Fitting β to field returns is how a team learns which failure regime it is in without guessing.
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