Treatments
No assumptions are made about the population distributions or variances of the above sample data.The test question is: Are the medians of the treatments equal?
-On a multiple-choice exam consisting of ten questions with A through E as choices,the correct answers were: A A D A C B A D C B.Use these data to test the hypothesis that the answer sequence is random.What is the expected number of runs?
Correct Answer:
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Q44: Treatments Q74: The significance level for a Wilcoxon signed Q75: Like the randomized block ANOVA,the _ test Q76: The critical value of the Kruskal-Wallis test Q77: The _ test is the nonparametric counterpart Q78: Unlike the Wilcoxon signed rank test,the _ Q81: The following data are drawn from Q82: A Wilcoxon rank sum test for comparing Q83: Writers Q84: Nonzero
Eight professional food writers have been
Number of nonzero differences = 14; R+
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