SOLUTION: 10. If the regression equation is Y' = 2 � 0.4X, what is the value of Y' when X = �3? A) 0.8 B) 3.2 C) �10.0 D) 14.0 Ans: C

Question 518970: 10. If the regression equation is Y' = 2 � 0.4X, what is the value of Y' when X = �3?
A) 0.8
B) 3.2
C) �10.0
D) 14.0
Ans: C

Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
If the regression equation is Y' = 2 � 0.4X,
what is the value of Y' when X = �3?
----
y' = 2 - 0.4(-3)
Y' = 2 + 1.2
Y' = 3.2
=================
A) 0.8
B) 3.2
C) �10.0
D) 14.0
Ans: B
===============
Cheers,
Stan H.
===============

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