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Author Question: In conducting a Kruskal-Wallis one-way analysis of variance, the test statistic is assumed to have ... (Read 132 times)

imanialler

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on: Jun 24, 2018
In conducting a Kruskal-Wallis one-way analysis of variance, the test statistic is assumed to have approximately which distribution when the null hypothesis is true?
 
  A) A t-distribution
  B) An F-distribution
  C) A normal distribution
  D) A chi-square distribution

Question 2

If a Mann-Whitney U test was performed and U1 = 50 and U2 = 40, if the sample from population 1 was 10, the sample size from population 2 was:
 
  A) 10
  B) 15
  C) 9
  D) Can't be determined without more information.


kaykay69

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Reply #1 on: Jun 24, 2018
Answer to Question 1

D

Answer to Question 2

C


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