Consider the data in Exercise 15-2. Use the largesample approximation for the Wilcoxon
Chapter 15, Problem 15-22(choose chapter or problem)
Consider the data in Exercise 15-2. Use the largesample approximation for the Wilcoxon signed-rank test to test the hypothesis H0: 8.5 versus H1: 8.5. Use 0.05. Assume that the distribution of titanium content is continuous and symmetric.
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