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The adjusted value of the coefficient of determination?

 a. will always increase if additional independent variables are added to the regression model. 

 b. is equal to the proportion of the sum of the squared deviations of the dependent variable from its mean that is explained by the regression model. 

 c. is always greater than the proportion of the sum of the squared deviations of the dependent variable from its mean that is explained by the regression model. 

 d. is always less than the proportion of the sum of the squared deviations of the dependent variable from its mean that is explained by the regression model. 

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Question added by Emad Mohammed said abdalla , ERP & IT Software, operation general manager . , AL DOHA Company
Date Posted: 2015/05/20
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MUHAMMED HARIS MI
by MUHAMMED HARIS MI , Senior Audit Staff , Saud Bahwan Group LLC.

Ans. Option D is the right choice>>>>>>>>>>

Ayoub Tartir , PMP, GWCPgM, CISA, CISSP, CAP, CSSLP, FITSP-D, CEH, CHFI, CCNA, CCNA Security, Security+, Network+

d. is always less than the proportion of the sum of the squared deviations of the dependent variable from its mean that is explained by the regression model. 

Nasir Hussain
by Nasir Hussain , Sales And Marketing Manager , Pakistan Pharmaceutical Products Pvt. Ltd.

d. is always less than the proportion of the sum of the squared deviations of the dependent variable from its mean that is explained by the regression model...........................................................................................................................

Emad Mohammed said abdalla
by Emad Mohammed said abdalla , ERP & IT Software, operation general manager . , AL DOHA Company

  1. The adjusted value of the coefficient of determination The correct answer was: d. is always less than the proportion of the sum of the squared deviations of the dependent variable from its mean that is explained by the regression model.. is always less than the proportion of the sum of the squared deviations of the dependent variable from its mean that is explained by the regression model. 

mohamed badawy
by mohamed badawy , Head Of Operations , Almajdoui Logistics Company

option d ....................................................................

Mohammed Fathe Shaheem
by Mohammed Fathe Shaheem , Operation Executive , Arabian Construction Company

d...............................................................................................

khaled elkholy
by khaled elkholy , HR MANAGER , misk for import & export

 d. is always less than the proportion of the sum of the squared deviations of the dependent variable from its mean that is explained by the regression model. &&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&77

Salvatore Augello
by Salvatore Augello , owner , A.S. Trade & Consult

answer D ______________________________________________

Deleted user
by Deleted user

Agree with my mentors

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Thanks

 

Khaled Anwar
by Khaled Anwar , Senior Sales Engineer , "Automotive company''

The answer is : option ( D ) ,,,,

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