, Then the Y-Intercept of the Least-Squares Regression Line Is $$\text { If } \bar { Y } = 21 , \bar { X } = 6 \text {, and } b = + 1.5 \text {, }$$

question 46

Multiple Choice

, then the Y-intercept of the least-squares regression line is $$\text { If } \bar { Y } = 21 , \bar { X } = 6 \text {, and } b = + 1.5 \text {, }$$ .

• A)+30.0
• B)-12.0
• C)+12.0
• D)-30.0

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