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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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تم إضافة السؤال من قبل Emad Mohammed said abdalla , ERP & IT Software, operation general manager . , AL DOHA Company
تاريخ النشر: 2015/05/20
MUHAMMED HARIS MI
من قبل MUHAMMED HARIS MI , Senior Audit Staff , Saud Bahwan Group LLC.

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

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
من قبل 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
من قبل 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
من قبل mohamed badawy , Head Of Operations , Almajdoui Logistics Company

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

Mohammed Fathe  Shaheem
من قبل Mohammed Fathe Shaheem , Operation Executive , Arabian Construction Company

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

khaled elkholy
من قبل 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
من قبل Salvatore Augello , owner , A.S. Trade & Consult

answer D ______________________________________________

مستخدم محذوف‎
من قبل مستخدم محذوف‎

Agree with my mentors

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Thanks

 

Khaled Anwar
من قبل Khaled Anwar , Senior Sales Engineer , "Automotive company''

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

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