Suppose that we find a regression relating X to Y by the following equation: Y´ = 12 + .80X.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 find a regression relating X to Y by the following equation: Y´ = 12 + .80X.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 Find a Regression Relating X to Y