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Author Question: In experimental research, whenever extraneous influences cause changes on the dependent variable, ... (Read 18 times)

student77

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on: Jun 20, 2018
In experimental research, whenever extraneous influences cause changes on
  the dependent variable, then
 
  a. the independent variable has not been properly manipulated
  b. the dependent variable has been confounded
  c. the dependent variable has not been adequately measured
  d. the independent variable had been confounded

Question 2

The null hypothesis for an interaction is _____.
 
  a. 1= 2
  b. 1 2
  c. 1= 2 = 3
  d. Not all cell means are equal.


jesse.fleming

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

d

Answer to Question 2

d


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