Wald martingale
preferred label: مارتینگل والد @fa
type: Concept

Wald identity
related: Wald martingale
related: chi-squared distribution
related: normal distribution
related: hypothesis testing
broader: stochastic process
preferred label: اتحاد والد @fa
type: Concept

hypothesis testing
preferred label: آزمون فرض @fa
type: Concept

stochastic process
preferred label: فرایند تصادفی @fa
type: Concept
narrower: Wald identity

normal distribution
preferred label: توزیع نرمال @fa
type: Concept

chi-squared distribution
preferred label: توزیع توان دوم خی @fa
type: Concept