Which statement is not true about the constant b in the bivariate regression equation
= a+bXi?
A) It is usually referred to as the non-standardized regression coefficient
B) It indicates the expected change in Y when X is changed by one unit
C) It is the intercept of the regression line
D) It indicates the value of X when Y is zero
E) It may be computed as b=COVxy/Sx2
Correct Answer:
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