If the regression equation is: Y = -4.2 + 3.6 X,then the expected score for Y when X is 4 would be ____.
A)-18.6
B)10.2
C)18.6
D)20.2

Name: If the regression equation is: Y = -4.2 + 3.6 X,then the expected score for Y when X is 4 would be ____. A)-18.6 B)10.2 C)18.6 D)20.2
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Question

Quizplus · Accepted Answer

To find the expected score for Y when X is 4, we substitute X = 4 in the regression equation:
Y = -4.2 + 3.6(4) = 10.2
Therefore, the expected score for Y when X is 4 is 10.2.

If the Regression Equation Is: Y = -4