Multiple Choice
The following is not one of the Gauss-Markov conditions:
A) var(ui X1,…,Xn) =
,0 <
< ∞ for i = 1,…,n,
B) the errors are normally distributed.
C) E(uiuj X1,…,Xn) = 0,i = 1,…,n,j = 1,... ,n,i ≠ j
D) E(ui X1,…,Xn) = 0
Correct Answer:

Verified
Correct Answer:
Verified
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