Essay
In testing the hypotheses,
The two population locations are the same vs.
The two population locations are different, the statistics
,
, and
are calculated with data drawn from a matched pairs experiment.
a. Which test is used for testing the hypotheses above?
b. What is the value of the test statistic?
c. What is the p-value of this test?
d. Can we infer at the 5% significance level that the population locations differ?
Correct Answer:

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a. The Wilcoxon signed-rank test
b. z = ...View Answer
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Correct Answer:
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b. z = ...
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