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Author Question: The U test was created by a. Wilcoxon b. Mann and Whitney c. Kruskal and Wallis d. ... (Read 81 times)

michelleunicorn

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on: Jun 20, 2018
The U test was created by
 
  a. Wilcoxon
  b. Mann and Whitney
  c. Kruskal and Wallis
  d. Friedman

Question 2

With a single-sample t ratio, the null hypothesis states that
 
  a. the sample mean could readily be part of the same distribution whose overall mean is
   already known.
   b. the sample mean in all likelihood could not be part of the same
   distribution whose overall mean is already known
   c. the sample mean and the population mean are significantly different values
   d. none of these, since the null hypothesis always assumes that at least two sample means
   have been obtained


strudel15

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

b

Answer to Question 2

a


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