Outliers
Data points that differ significantly from other observations and may indicate variability in a measurement, experimental errors, or novelty.
20 topics found for
“variability analysis”
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.
Morphological Analysis
A problem-solving method that explores all possible solutions by examining the structure and relationships of different variables.
Multiple Regression
A statistical technique that uses several explanatory variables to predict the outcome of a response variable, extending simple linear regression to include multiple input variables.
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.
Between Subjects Design
An experimental design where different groups of participants are exposed to different conditions, allowing for comparison between groups.
Six Sigma
A data-driven methodology aimed at improving processes by identifying and removing defects, and reducing variability.
Logistic Regression
A statistical method used to predict a binary outcome based on prior observations, modeling the probability of an event as a function of independent variables.
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.