(Requires Appendix Material) the Sample Regression Line Estimated by OLS $( \bar { X } , \bar { Y } )$

question 18

Multiple Choice

(Requires Appendix material) The sample regression line estimated by OLS

• A) will always have a slope smaller than the intercept.
• B) is exactly the same as the population regression line.
• C) cannot have a slope of zero.
• D) will always run through the point \(( \bar { X } , \bar { Y } )\)

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