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Author Question: When can a variable be considered extraneous? A) Only when it is assumed to influence the ... (Read 102 times)

mmm

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on: Jun 20, 2018
When can a variable be considered extraneous?
 
  A) Only when it is assumed to influence the independent variable
  B) Only when it is assumed to influence the dependent variable
  C) Only when it is assumed to influence the control or treatment group
  D) Only when it is assumed to influence the researcher

Question 2

In designing an experiment it is important that the ____________ and the ___________ be as similar as possible.
 
  A) Independent variable : Dependent variable
  B) Independent variable : Control group
  C) Dependent variable : Control group
  D) Experimental group : Control group


dajones82

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

B

Answer to Question 2

D


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