Which of the following is the estimated regression line?

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter10: Radical Functions And Equations
Section: Chapter Questions
Problem 9CR
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8. 

You estimated a regression with the following output.

 

      Source |       SS           df       MS      Number of obs   =       326

-------------+----------------------------------   F(1, 324)       >  99999.00

       Model |  5.1626e+09         1  5.1626e+09   Prob > F        =    0.0000

    Residual |  10443214.2       324  32232.1425   R-squared       =    0.9980

-------------+----------------------------------   Adj R-squared   =    0.9980

       Total |  5.1730e+09       325  15916961.3   Root MSE        =    179.53

 

------------------------------------------------------------------------------

           Y |      Coef.   Std. Err.      t    P>|t|     [95% Conf. Interval]

-------------+----------------------------------------------------------------

           X |   46.91049   .1172146   400.21   0.000     46.67989    47.14109

       _cons |   76.92365   11.35166     6.78   0.000     54.59138    99.25593

------------------------------------------------------------------------------

 

Which of the following is the estimated regression line?

 

Group of answer choices

Y =   0.12 +  11.35*X

Y =  76.92 +  46.91*X

Y =  11.35 +   0.12*X

Y =  46.91 +  76.92*X

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