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Author Question: The Wilcoxon signed rank test assumes that the population distribution in the difference of paired ... (Read 148 times)

maychende

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on: Jun 24, 2018
The Wilcoxon signed rank test assumes that the population distribution in the difference of paired samples:
 
  A) follows a chi-square distribution.
  B) follows a Poisson distribution.
  C) follows a binomial distribution.
  D) is symmetrical.

Question 2

The sample standard deviation s is an unbiased estimator of the population standard deviation .
 
  Indicate whether the statement is true or false


1_Step_At_ATime

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

D

Answer to Question 2

TRUE


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