Multiple Choice
In the quadratic regression model,y =
0 +
1X +
2X2+
The ?2 term represents the:
A) Rate of curvature of the parabola
B) Value of Y when X is zero
C) Shift parameter of the parabola
D) Y-intercept of the parabola
E) Value of X when Y is zero
Correct Answer:

Verified
Correct Answer:
Verified
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