Suppose that we are given the regression equation, Y ´ = 12 + .80 X . If we observe an X score of 2, what score on Y would we expect?
A)8
B)10.4
C)13.6
D)16.4

Name: Suppose that we are given the regression equation, Y ´ = 12 + .80 X . If we observe an X score of 2, what score on Y would we expect? A)8 B)10.4 C)13.6 D)16.4
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Question

Quizplus · Accepted Answer

To find the expected Y score, substitute X = 2 into the regression equation: Y ´ = 12 + 0.80(2) = 12 + 1.6 = 13.6.

Suppose That We Are Given the Regression Equation, Y ´