Suppose That You Plot the Residuals for Your Sample Against

Multiple Choice

Suppose that you plot the residuals for your sample against independent variable x and get
You should conclude that the data are

A) definitely heteroskedastic.
B) likely homoskedastic.
C) possibly heteroskedastic and you would perform a formal test for heteroskedasticity.
D) possibly homoskedastic and you would perform a correction for homoskedasticity.