The Following X and Y Scores Produce SS_X = 2 $\begin{array}{rr}\mathrm{X} & \mathrm{Y} \\\hline 1 & 2 \\2 & 3 \\3 & 10\end{array}$

question 39

Multiple Choice

The following X and Y scores produce SS_X = 2 and SP = 8..What is regression equation for predicting Y? $\begin{array}{rr}\mathrm{X} & \mathrm{Y} \\\hline 1 & 2 \\2 & 3 \\3 & 10\end{array}$

• A) \( Y=0.25 X+4.5 \)
• B) \( Y=0.25 \mathrm{X}-4.5 \)
• C) \( Y=4 X+3 \)
• D) \( Y=4 X-3 \)

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