Homoscedasticity and Hetroscedasticity اردو/हिंदी  V#10
Channel: Zahid Asghar
Date: 13/09/2020

Heteroskedasticity and Homoskedasticity, and  Homoskedasticity-Only Standard Errors
What…?
Consequences of homoskedasticity
Implication for computing standard errors

What do these two terms mean?
If var(u|X=x) is constant – that is, if the variance of the  conditional distribution of u given X does not depend on X
– then u is said to be homoskedastic. Otherwise, u is
heteroskedastic.