Which of the following is NOT an assumption of the Simple Linear Regression Model? A)The value of y,for each value of x,is y = $\beta$₁ +$\beta$₂x + e B)The variance of the random error e is var(e)= $\sigma$² C)The covariance between any pair of random errors e_i and e_j is zero D)The parameter estimate of $\beta$₁is unbiased.

Question

Quizplus · Accepted Answer

The assumption D, regarding the parameter estimate being unbiased, is not an assumption of the Simple Linear Regression Model itself but a property of the estimators under certain conditions.

Which of the Following Is NOT an Assumption of the Simple