Welch–Satterthwaite equation
preferred label: معادله ولچ-ساتروتوییت @fa
type: Concept
related: Welch test

Welch test
related: Welch–Satterthwaite equation
broader: parametric statistical test
preferred label: آزمون ولچ @fa
type: Concept

parametric statistical test
preferred label: آزمون پارامتری @fa
type: Concept
narrower: Welch test