Question: Considers linear regression model Y = g + Xl + u. If E(u|X) = 0, E(u2|X) = |X I, E(tt4)

Considers linear regression model Y = g + Xl + u.

If E(u|X) = 0, E(u2|X) = |X I, E(tt4)

Considers linear regression model Y = g + Xl + u. If E(u|X) = 0, E(u2|X) = |X I, E(tt4)

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