A sequential hypothesis testing procedure for the process capability index Cpk

Scagliarini, Michele (2016) A sequential hypothesis testing procedure for the process capability index Cpk. Bologna, IT: Dipartimento di Scienze Statistiche "Paolo Fortunati", Alma Mater Studiorum Università di Bologna, p. 26. DOI 10.6092/unibo/amsacta/5413. In: Quaderni di Dipartimento. Serie Ricerche (5). ISSN 1973-9346.
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Abstract

In this study we propose a sequential procedure for hypothesis testing on the Cpk process capability index. We compare the properties of the sequential test with the performances of non-sequential tests by performing an extensive simulation study. The results indicate that the proposed sequential procedure makes it possible to save a large amount of sample size, which can be translated into reduced costs, time and resources.

Abstract
Tipologia del documento
Monografia (Working paper)
Autori
AutoreAffiliazioneORCID
Scagliarini, MicheleUniversità di Bologna0000-0003-3209-4745
Parole chiave
Average Sample Size; Brownian Motion; Maximal Allowable Sample Size; Power Function; Simulation Studies. Ampiezza Campionaria Media; Moto Browniano; Ampiezza Campionaria Massima Ammissibile; Funzione di Potenza; Studio di Simulazione.
Settori scientifico-disciplinari
ISSN
1973-9346
DOI
Data di deposito
16 Set 2016 10:08
Ultima modifica
08 Mag 2017 14:20
URI

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