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Author Question: In order for us to study causal relationships among variables, it is necessary for A) the ... (Read 164 times)

misspop

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on: Aug 4, 2018
In order for us to study causal relationships among variables, it is necessary for
 
  A) the independent variable to demonstrate variation.
  B) the dependent variable to be a constant.
  C) the independent variable to demonstrate that it is randomly distributed.
  D) there to be extraneous variation.

Question 2

Without ________, there would be no differences between groups to test.
 
  A) nonmanipulated independent variables
  B) degrees of freedom
  C) uniformity
  D) variation


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courtney_bruh

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Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: D


misspop

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Reply #2 on: Aug 4, 2018
Both answers were spot on, thank you once again


courtney_bruh

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Reply #3 on: Aug 4, 2018
Great! Please up vote :D


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