試卷名稱:110年 - 110 國立中央大學_碩士班招生考試_共同科目:統計學#105819
年份:110年
科目:研究所、轉學考(插大)◆統計學
7. Which of the following is incorrect for the linear regression model y= β0 + β1x+ε and its predictive equation
, if the sample observations are not specified?
(A)b0 and b1 are random variables;
(B)β0 and β1 are random variables;
(C) yand ε are random variables;
(D)
is a random variable.