Red X Problem Solving recognizes that while variation in system output could come from a long list of potential sources, including interactions, the Pareto principle means that one source is stronger than all the others. Red X Problem Solving combines engineering insight with statistical thinking and follows a roadmap called FACTUAL.

谢宁问题解决方法（Red X Methodology）起源于二战期间，自1947年以来，被多里安·谢宁（Dorian Shainin）不断完善，成为一套逻辑严谨的策略，用于解决高度复杂的问题。

Red X flips the typical problem solving model. Our approach allows you to converge only on what matters by focusing on the effect rather than guessing at causes. It’s a strategic process of elimination using the physics of product, the process design and what we call ‘contrast’.

2022年6月14日 · 从所感兴趣的分布中随机抽取30个样本为每个样本编号，以便能辨认它们以随机的顺序测量这30个样本以另一种随机的顺序再测量一次对应的顺序号作为一对，在图上打30个点A 每个数轴取相同的刻度B 以轻划一条450的基准线（用于打点指南）C 打点（第一组在X轴，第二组在Y轴）D 画一条平均线，使它通过尽可能多的点，余下的点在线 两旁大约被分成两半（1/2）E 找到距离平均线第二远的点（测量垂直线），通过这一 点画一条平行于平均线的直线，这是第 …

The Red X Problem Solving method is a structured approach to solving complex problems, quickly and efficiently finding the Root Cause (Red X).

2024年10月12日 · In this article, we will define the Red X process, best practices, and how it can be applied to your organization. What is Red X? The Red X method is based on the key assumption there is always a dominant cause of variation. This statement is based on the application of the Pareto principle to the causes of the variation.

Red X® problem solving is a highly structured and disciplined system for finding the hidden causes that are keeping systems (either manufacturing processes or products) from performing properly. It is particularly effective at revealing higher order interactions (3, 4 or 5 factors).

Red X is a fictional character from the Teen Titans animated show who debuted in the episode “Masks”. Originally, Red X was used an alternate identity for Robin in order to get closer to Slade. Later, an unknown person stole the name and costume, although this was never confirmed.

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