Author Question: When ranking the absolute differences in a Wilcoxon signed-rank test, the value of the difference ... (Read 146 times)

Awilson837

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When ranking the absolute differences in a Wilcoxon signed-rank test, the value of the difference that receives a rank of 1 is the
 a. lowest value.
  b. highest value.
  c. middle value in the data set.
  d. average of the highest and the lowest of values.

Question 2

If the variance of a data set is correctly computed with the formula using n  1 in the denominator, which of the following is true?
 a. The data set is a sample.
  b. The data set is a population.
  c. The data set could be either a sample or a population.
  d. The data set is from a census.



vkodali

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Answer to Question 1

a

Answer to Question 2

a



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