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Author Question: Incorrect conclusions can occur when unintended factors confuse or change the results of the study ... (Read 24 times)

littleanan

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on: Jul 8, 2018
Incorrect conclusions can occur when unintended factors confuse or change the results of the study in some way. This type of change refers to:
 
  A) saturation
  B) power analysis
  C) random assignment
  D) bias

Question 2

Regression is used to:
 
  a. Corroborate results from a correlation analysis
  b. Make predictions about values for a variable based on known values for another
  c. Determine the magnitude of effects of correlations among variables
  d. Estimate sample size needs when planning a study involving correlation


tranoy

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Reply #1 on: Jul 8, 2018
Answer to Question 1

D

Answer to Question 2

B


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