Mura
A Japanese word meaning inconsistency or variability in processes.
8 topics found for
“process variability”
Six Sigma
A data-driven methodology aimed at improving processes by identifying and removing defects, and reducing variability.
Factor Analysis
A statistical method used to identify underlying relationships between variables by grouping them into factors.
Three-Sigma Rule
A statistical rule stating that nearly all values in a normal distribution (99.7%) lie within three standard deviations (sigma) of the mean.
Outliers
Data points that differ significantly from other observations and may indicate variability in a measurement, experimental errors, or novelty.
Empirical Rule
Also known as the 68-95-99.7 Rule, it states that for a normal distribution, nearly all data will fall within three standard deviations of the mean.
Polynomial Regression
A form of regression analysis where the relationship between the independent variable and the dependent variable is modeled as an nth degree polynomial.
Monte Carlo Simulation
A statistical technique that uses random sampling and statistical modeling to estimate mathematical functions and simulate systems.