Essay
In testing the hypotheses
The two population locations are the same vs
The location of population A is to the right of the location of population B, the statistics
,
, and
are calculated with data drawn from a matched pairs experiment.
a. Which test is used in 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 1% significance level that the location of population A is to the right of the location of population B? Explain.
Correct Answer:

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a. The Wilcoxon signed-rank sum test
b. ...View Answer
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b. ...
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