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Author Question: The controversial process of using the mean or median of a numeric variable to place participants in ... (Read 57 times)

Mimi

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on: Jun 20, 2018
The controversial process of using the mean or median of a numeric variable to place participants in two groups, one with high scores on the variable and one with low scores on the variable, is __________.
 
  Fill in the blanks with correct word

Question 2

The power of a study testing hypotheses using the chi-square test of independence is determined by significance level, degrees of freedom, sample size, and __________.
 
  Fill in the blanks with correct word


akudia

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

dichotomizing, dichotomization

Answer to Question 2

effect size, phi, Cramer's phi


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