Which of the Following Statements Are Not True?
A) Let $\hat { Y } = \hat { \beta } _ { 0 } + \hat { \beta } x ^ { + }$

Multiple Choice

Which of the following statements are not true?

A) Let $\hat { Y } = \hat { \beta } _ { 0 } + \hat { \beta } x ^ { + }$
Where $x ^ { + }$
Is some fixed value of x, then the mean value of $\hat { Y }$
Is E( $\hat { Y }$
) = $\hat { \beta } _ { 0 } + \hat { \beta } _ { 1 } x ^ { + }$
)
B) $\hat { \beta } _ { 0 } + \hat { \beta } _ { 1 } x ^ { +}$
Is an unbiased estimator for $\beta _ { 0 } + \beta _ { 1 } x ^ { + }$
(i) e., for
)
C) The estimation $\hat { \beta } _ { 0 } + \hat { \beta } _ { 1 } x ^ { + }$
For
Is more precise when $x ^ { + }$
Is near the center of the $x _ { i}$
's then when it is far from the x values at which observations have been made.
D) All of the above statements are true.
E) None of the above statements are true.