Вопрос
SAMPLE REGRESSION EQUATION OF : X ON YIS Select one: M(Xvert _(y))=f(y) bar (x)_(y)=varphi ^ast (y) overline (y_(x))=f^ast (y) M(Yvert _(x))=f(x) overline (y_(x))=f^ast (x)
Решения
4.3
(306 Голоса)
Иосиф
Экспертная проверка
профессионал · Репетитор 6 лет
Ответ
The correct answer is:
Explanation: The sample regression equation of X on Y is represented by the equation
, where
is the expected value of X given Y, and
is the regression function of X on Y.