Uploaded February 2025 | Updated September 2026, 4 days ago
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
numiqo.com/statistics-calculator/hypothesis-test/wilcoxon-test-calculator
Wilcoxon Test Example Data
numiqo.com/statistics-calculator/hypothesis-test/wilcoxon-test-calculator?example=Wilcoxon_test_simple_example
e-Book
numiqo.com/statistics-book
Tutorial
numiqo.com/tutorial/wilcoxon-test
Standard Normal Distribution (z-Table)
numiqo.com/tutorial/z-distribution
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
numiqo.com/statistics-calculator/hypothesis-test/wilcoxon-test-calculator
Wilcoxon Test Example Data
numiqo.com/statistics-calculator/hypothesis-test/wilcoxon-test-calculator?example=Wilcoxon_test_simple_example
e-Book
numiqo.com/statistics-book
Tutorial
numiqo.com/tutorial/wilcoxon-test
Standard Normal Distribution (z-Table)
numiqo.com/tutorial/z-distribution
![Likert-Skala [Fragebogen leichtgemacht]](https://i.ytimg.com/vi/2d7rgIiTvvQ/mqdefault.jpg "Likert-Skala [Fragebogen leichtgemacht]
In diesem Video erfährst du alles rund um das Thema Likert Skala. Starten wir mit der wichtigsten Frage, wofür brauchen wir denn eine Likert Skala? Latente Variablen und Fragebogendesign.
Dieses Video hilft dir beim sauberen wissenschaftlichen Arbeiten und der empirischen Forschung.
Hier geht es zum Online-Umfragetool:
https://numiqo.com/survey/
Und zum Buch Fragebogen leichtgemacht
https://numiqo.com/statistik-buch#fragebogen-leichtgemacht
Videos Zum Thema Fragebogenkonstruktion:
1) Aufbau eines Fragebogens
https://youtu.be/7Vd_5ssg66k
2) Fragetypen im Fragebogen
https://youtu.be/9diXUjG437o
3) Likert-Skala
https://youtu.be/2d7rgIiTvvQ
4) Online-Fragebogen erstellen mit DATAtab
https://youtu.be/OPLWB3ONyh4")
![Friedman Test [Simply Explained]](https://i.ytimg.com/vi/2moNzzkkZwU/mqdefault.jpg "Friedman Test [Simply Explained]
The Friedman test analyzes whether there are statistically significant differences between three or more dependent samples.
The Friedman test is the non-parametric counterpart of the analysis of variance with repeated measures.
Friedman Test Calculator:
https://numiqo.com/statistics-calculator/hypothesis-test/friedman-test-calculator")
![Types of Regression [in 60 sec.] #shorts](https://i.ytimg.com/vi/3vJaiEM7OAQ/mqdefault.jpg "Types of Regression [in 60 sec.] #shorts
Regression analyses are divided into simple linear regression, multiple linear regression and logistic regression. The type of regression analysis that should be used, depends on the number of independent variables and the scale of measurement of the dependent variable.
#statistics #stats #datasience")
