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Author Question: In computing a correlation coefficient, if both variables are measured on at least an interval ... (Read 71 times)

rayancarla1

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on: Aug 4, 2018
In computing a correlation coefficient, if both variables are measured on at least an interval scale, then the appropriate coefficient is
 
  A) A Pearson product-moment correlation coefficient.
  B) A multiple correlation coefficient.
  C) A Spearman rank-order correlation coefficient.
  D) A canonical correlation coefficient.

Question 2

A variable that seems to change the relationship between other variables is termed
 
  A) A potentiating variable.
  B) A mediating variable.
  C) A moderator variable.
  D) A catalytic variable.


dmurph1496

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

Answer: A

Answer to Question 2

Answer: C


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