What are the two ways we can check for heteroskedasticity?
A) We can examine a plot of predicted values vs the residuals
B) We can run the Hausman test
C) We can run the hettest command
D) We can compare the F-test of two models

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The Answer of What are the two ways we can check for heteroskedasticity?
A) We can examine a plot of predicted values vs the residuals
B) We can run the Hausman test
C) We can run the hettest command
D) We can compare the F-test of two models

What Are the Two Ways We Can Check for Heteroskedasticity