Uploaded October 2025 | Updated September 2026, 12 hours ago
What is the p-value? The p-value is the probability—assuming the null hypothesis is true—of getting results at least as extreme as what you observed. But more in this Video : )
► E-BOOK
numiqo.com/statistics-book
► Tutorial
numiqo.com/tutorial/p-value
► Statistics Calculator
numiqo.com/statistics-calculator/descriptive-statistics
What is the p-value? The p-value is the probability—assuming the null hypothesis is true—of getting results at least as extreme as what you observed. But more in this Video : )
► E-BOOK
numiqo.com/statistics-book
► Tutorial
numiqo.com/tutorial/p-value
► Statistics Calculator
numiqo.com/statistics-calculator/descriptive-statistics
![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")
