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Author Question: (NColumns1)(NRows1) is the formula for the degrees of freedom for A) the chi-square test for ... (Read 107 times)

amal

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on: Jun 20, 2018
(NColumns1)(NRows1) is the formula for the degrees of freedom for
 
  A) the chi-square test for goodness of fit.
  B) the chi-square test for independence.
  C) the chi-square statistic estimated from a one-way analysis of variance.
  D) the chi-square statistic estimated from a two-way analysis of variance .

Question 2

A social psychologist who correlates the responses of half of the items on a questionnaire with the other half to check the accuracy of the measure is assessing
 
  A) a model's fit.
  B) test-retest reliability.
  C) split-half reliability.
  D) interrater reliability.


princessflame2016

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

B

Answer to Question 2

C


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amal

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


princessflame2016

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


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