A set of X and Y scores has MX = 4, SSX = 10, MY = 5, SSY = 40, and SP = 20. What is the regression equation for predicting Y from X?
A) ? = 0.25X + 4
B) ? = 4X - 9
C) ? = 0.50X +3
D) ? = 2X - 3
D
Psychology
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