Advanced & Applied Topics · Statistical Quality Control & Six Sigma

Statistical quality control · Variability modeling

Public introduction · full guide in Eikos

Introduction

What this guide covers

Introduction Technical Treatise on Process Modeling

Overview

Topics covered

  • Introduction
  • Statistical Quality Control: Fundamentals and Mathematical Modeling of Variability
  • Introduction to Statistical Process Control (SPC)
  • Nature of Variability: Common Causes vs. Special Causes
  • 2.1 Common Causes of Variation (Random or Inherent Variability)
  • 2.2 Special Causes of Variation (Attributable Causes)

Related concepts

Main connections

  • Calculus & differentiation
  • Variance & standard deviation
  • Mean & expected value
  • Binomial distribution
  • Poisson distribution
  • Analysis of variance (ANOVA)

Compatible notation

Mathematical sample in LaTeX

The expression is rendered accessibly, with its LaTeX source preserved below.

Calidad∝1σ2
View LaTeX source\text{Calidad} \propto \frac{1}{\sigma^2}