Hassan, Jawad; Aldowaisan, Tariq; Nourelfath, Mustapha - In: International Journal of Quality & Reliability Management 35 (2018) 8, pp. 1639-1652
Purpose: The purpose of this paper is to study the relationship between reported sigma levels and actual failure rates (FRs) of gamma-distributed processes. The added complexity of the non-normality behavior of the gamma distribution is analyzed for the case of the cycle time (CT) of a real...