Author Question: The Mann-Whitney U test assumes . a. the population distributions of the two groups being ... (Read 75 times)

Capo

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The Mann-Whitney U test assumes .
 
  a. the population distributions of the two groups being compared are normallydistributed
 b. the scores are either interval or ratio measures
  c. the population variances of the two groups being compared are equal
  d. each participant contributes only one score to the data

Question 2

n = 250, p = 0.206
 
  A) Minimum: 45.105; maximum: 57.895 B) Minimum: 64.289; maximum: 38.711
  C) Minimum: 42.457; maximum: 60.543 D) Minimum: 38.711; maximum: 64.289



Moriaki

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Answer to Question 1

D

Answer to Question 2

D



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