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The following X and Y scores produce SS X = 2 and SP = 8. What is regression equation for predicting Y? XY 12 23
The following X and Y scores produce SSX = 2 and SP = 8. What is regression equation for predicting Y?
XY
12
23
310
a.
Y = 0.25X + 4.5
b.
Y = 0.25X - 4.5
c.
Y = 4X + 3
d.
Y = 4X - 3
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