Wilcoxon Test (Wilcoxon signed rank test) Simply explained
The Wilcoxon test is a non-parametric statistical test used to compare paired samples when the data is not normally distributed. The Wilcoxon signed rank test is the non-parametric counterpart to the paired t-test.
Wilcoxon Test Calculator
https://datatab.net/statistics-calculator/hypothesis-test/wilcoxon-test-calculator
Wilcoxon Test Example Data
https://datatab.net/statistics-calculator/hypothesis-test/wilcoxon-test-calculator?example=Wilcoxon_test_simple_example
e-Book
https://datatab.net/statistics-book
Tutorial
https://datatab.net/tutorial/wilcoxon-test
Standard Normal Distribution (z-Table)
https://datatab.net/tutorial/z-distribution