You estimated the following regression. What value would you predict for Y, if X = 71? (Round your final answer to zero decimal places.)         Source |       SS           df       MS      Number of obs   =       129 -------------+----------------------------------   F(1, 127)       =  14812.01        Model |   215189220         1   215189220   Prob > F        =    0.0000     Residual |  1845058.91       127  14528.0229   R-squared       =    0.9915 -------------+----------------------------------   Adj R-squared   =    0.9914        Total |   217034279       128  1695580.31   Root MSE        =    120.53   ------------------------------------------------------------------------------            Y |      Coef.   Std. Err.      t    P>|t|     [95% Conf. Interval] -------------+----------------------------------------------------------------            X |   35.76969   .2939058   121.70   0.000      35.1881    36.35128        _cons |   69.77186   18.39519     3.79   0.000     33.37111    106.1726 ------------------------------------------------------------------------------

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.6: Regression And Median-fit Lines
Problem 5PPS
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You estimated the following regression. What value would you predict for Y, if X = 71? (Round your final answer to zero decimal places.)

 

      Source |       SS           df       MS      Number of obs   =       129

-------------+----------------------------------   F(1, 127)       =  14812.01

       Model |   215189220         1   215189220   Prob > F        =    0.0000

    Residual |  1845058.91       127  14528.0229   R-squared       =    0.9915

-------------+----------------------------------   Adj R-squared   =    0.9914

       Total |   217034279       128  1695580.31   Root MSE        =    120.53

 

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

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

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

           X |   35.76969   .2939058   121.70   0.000      35.1881    36.35128

       _cons |   69.77186   18.39519     3.79   0.000     33.37111    106.1726

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

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