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Author Question: What is the defining characteristic of a true experiment? A) use of at least one variable B) ... (Read 108 times)

CharlieWard

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on: Jun 20, 2018
What is the defining characteristic of a true experiment?
 
  A) use of at least one variable
  B) direct control over extraneous variables
  C) direct manipulation of the IV
  D) use of two equal groups

Question 2

A multiple regression analysis in which predictor variables are entered into the equation in an order predetermined by the researcher is called a regression analysis.
 
  a. stepwise
  b. hierarchical
  c. partial
  d. standard
  e. cross-lagged


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brittanywood

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

C

Answer to Question 2

b


CharlieWard

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Reply #2 on: Jun 20, 2018
Thank you!


brittanywood

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Reply #3 on: Jun 20, 2018
Happy to help


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