How would you define the wilcoxon signed rank test

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How would you define the Wilcoxon Signed Rank Test?
How would you define the Mann-Whitney Statistic?
Calculate at 5% significance level of Mann-Whitney Statistic U of a disease study, when the sum of the ranks W is 100; normal set m is 3 and the disease set n is 10.
Define Kolmogorov-Smirnov Two- Sample test.
Define Permutation.

Reference no: EM13528753

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How would you define the wilcoxon signed rank test : How would you define the Wilcoxon Signed Rank Test?
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