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Author Question: According to the variance sum law, the variance of the difference of two independent variables is ... (Read 119 times)

dmcintosh

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on: Jun 20, 2018
According to the variance sum law, the variance of the difference of two independent variables is equal to the difference of their variances.
 
  Indicate whether the statement is true or false

Question 2

A political analyst wants to know if there are differences in how men and women are perceiving his candidate. In his sample, political party membership does not differ for males and females. Thus, gender and political party are confounded.
 
  Indicate whether the statement is true or false


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maya.nigrin17@yahoo.com

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Reply #1 on: Jun 20, 2018
Answer to Question 1

FALSE

Answer to Question 2

FALSE


dmcintosh

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Reply 2 on: Jun 20, 2018
:D TYSM

samiel-sayed

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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