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The link between AQL, RQL and the reliability of a process
2023年5月5日 · The RQL is the poorest level of quality that the consumer is willing to accept in an individual lot. Reliability The process reliability is the probability that a process will perform its intended function without failure for a specified time under stated conditions.
Finding the parameters (n,c) and (N,n,c) in single sampling plans
2018年11月25日 · I'm learning about devising single sampling plans for quality control, and I'd like to learn how to solve for the key parameters. Specifically, I have two related questions. Suppose my boss speci...
What is the mathematical difference between Cpk and Ppk?
2011年8月10日 · I am trying to understand the mathematical difference between Cpk and Ppk used in Statistical Process Control (SPC). I have gone through the web but all I found a confusing and more confusing theor...