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StatisticsQ&A LibraryExercises pertain to critical values for a Wilcoxon signed-rank test. Use Table V in Appendix A to determine the critical value(s) in each case. For a left-tailed or two-tailed test, you will also need the relation W1-A = n(n + 1)/2 - WA. Sample size = 8; SigniFIcance level = 0.05 a. Right tailedb. Left tailedc. Two tailedStart your trial now! First week only $4.99!*arrow_forward*

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Exercises pertain to critical values for a Wilcoxon signed-rank test. Use Table V in Appendix A to determine the critical value(s) in each case. For a left-tailed or two-tailed test, you will also need the relation W1-A = n(n + 1)/2 - WA.

Sample size = 8; SigniFIcance level = 0.05

a. Right tailed

b. Left tailed

c. Two tailed

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