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19 maio 1924 ano - 1924 El matemático Walter Shewhart diseñó una gráfica de estadísticas para controlar las variables del producto, dando así inicio oficial a la era del control estadístico de calidad

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CALIDAD

ByNini Rojas
16 out 2018
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19 maio 1924 ano
Agora
~ 101 years ago

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