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Author Question: In a Wilcoxon rank sum test n1 = 14, n2 = 16 and the sum of R1 = 260 . The value of the test ... (Read 48 times)

penza

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on: Jun 24, 2018
In a Wilcoxon rank sum test n1 = 14, n2 = 16 and the sum of R1 = 260 . The value of the test statistic for the normal approximation is:
 a. 1.79.
  b. -2.93.
  c. -260.
  d. 260.
  e. 16.

Question 2

In a Wilcoxon rank sum test n1 = 12, n2 = 15 and the sum of R1 = 108 . The value of the test statistic for the normal approximation is:
 a. -1.23.
  b. -2.93.
  c. -108.
  d. 108.
  e. 15.


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vseab

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

A

Answer to Question 2

B


penza

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Reply 2 on: Jun 24, 2018
Great answer, keep it coming :)

debra928

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Reply 3 on: Yesterday
Excellent

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