Question: Using Table E.8, determine the lower-tail critical value for the Wilcoxon rank sum test statistic T1 in each of the following one-tail tests: a.

Using Table E.8, determine the lower-tail critical value for the Wilcoxon rank sum test statistic T1 in each of the following one-tail tests:

a. α 5 0.05, n1 5 5, n2 5 9

b. α 5 0.025, n1 5 5, n2 5 9

c. α 5 0.01, n1 5 5, n2 5 9

d. α 5 0.005, n1 5 5, n2 5 9

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