Feasible WLS Does Not Rely on the Following Condition

question 12

Multiple Choice

Feasible WLS does not rely on the following condition:

• A)the conditional variance depends on a variable which does not have to appear in the regression function.
• B)estimating the conditional variance function.
• C)the key assumptions for OLS estimation have to apply when estimating the conditional variance function.
• D)the conditional variance depends on a variable which appears in the regression function.

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