Author Question: The Wilcoxon Signed-Rank test: a. makes use of the sign and the magnitude of the rank of the ... (Read 138 times)

moongchi · **on:** Jul 24, 2018

The Wilcoxon Signed-Rank test:
a. makes use of the sign and the magnitude of the rank of the differences between pairs of measurements
b. is concerned with the analysis of a single population
c. cannot cope with ordinal data
d. makes use of the sign but does not consider the magnitude of the differences between pairs of measurements.
e. cannot cope with ordinal data and makes use of the sign but does not consider the magnitude of the differences between pairs of measurements

Question 2

Which of the following tests employs matched-pairs sampling?
a. The Wilcoxon signed-rank test.
b. The Wilcoxon rank-sum test.
c. The Mann-Whitney test.
d. The Friedman test.
e. The chi-square test.