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Heteroskedasticity refers to a situation in which the error terms from a regression analysis :

 a. do not have equal variance. b. are not normally distributed. c. do not have a mean of zero.  d. All of the above are correct.

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Question added by Emad Mohammed said abdalla , ERP & IT Software, operation general manager . , AL DOHA Company
Date Posted: 2015/05/21
Mohammed Fathe  Shaheem
by Mohammed Fathe Shaheem , Operation Executive , Arabian Construction Company

Agreed by experts..........................................

Mehboob Ali Laghari
by Mehboob Ali Laghari , Social Mobilization Team Incharge , TRDP-European Union

the Answer should be, Dont have equal Variance

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

that's A ______________________________________________

Georges Aref Chaoul
by Georges Aref Chaoul , Business Unit Director - Consumer Services , Kaizen Asset Management Services

(A)                 Thank You.

Deleted user
by Deleted user

With the members

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Thanks

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

I choose a option .........................................................................

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

The answer is : option ( A )

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

a. do not have equal variance. Is righttytyyyyy

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

  1. Heteroskedasticity refers to a situation in which the error terms from a regression analysis The correct answer was: a. do not have equal variance.. do not have equal variance. 

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