Uploaded March 2024 | Updated September 2026, 5 hours ago
In this video, we discuss what the z-Score is, how z-standardisation (z-transformation) works and what the standard normal distribution is. I will also show you what the z-distribution table (standard normal distribution table) is and what you need it for. For a better understanding, let's go through the individual points using a simple example.
► EBOOK
numiqo.com/statistics-book
► z-distribution table
numiqo.com/tutorial/z-distribution
0:00 What is the z-Score?
3:23 What is z-standardisation (z-transformation)?
5:38 What is the standard normal distribution?
6:39 What is the z-distribution table (standard normal distribution table)?
9:28 Example of z-standardisation (z-transformation)
10:17 z-Standardisation: Make values measured in different ways comparable.
11:57 What are the assumptions for z-standardisation and the z-distribution table?
In this video, we discuss what the z-Score is, how z-standardisation (z-transformation) works and what the standard normal distribution is. I will also show you what the z-distribution table (standard normal distribution table) is and what you need it for. For a better understanding, let's go through the individual points using a simple example.
► EBOOK
numiqo.com/statistics-book
► z-distribution table
numiqo.com/tutorial/z-distribution
0:00 What is the z-Score?
3:23 What is z-standardisation (z-transformation)?
5:38 What is the standard normal distribution?
6:39 What is the z-distribution table (standard normal distribution table)?
9:28 Example of z-standardisation (z-transformation)
10:17 z-Standardisation: Make values measured in different ways comparable.
11:57 What are the assumptions for z-standardisation and the z-distribution table?
![One-Way ANOVA [Analysis of Variance] simply explained](https://i.ytimg.com/vi/mOdYddj5IG8/mqdefault.jpg "One-Way ANOVA [Analysis of Variance] simply explained
This video is about analysis of variance, or ANOVA for short. We discuss what an ANOVA is and why you need it. We look at the hypotheses and the prerequisites for an analysis of variance, and I show you how to calculate an ANOVA and what the equations behind an ANOVA are. Finally, we discuss how to interpret the results and take a look at the post-hoc test. First of all, there are different types of analysis of variance. The simplest and most common form is the one-way analysis of variance. And this video is all about the one-way analysis of variance.
► EBOOK
https://numiqo.com/statistics-book
► ANOVA statistics calculator
https://numiqo.com/statistics-calculator/hypothesis-test/anova
► Tutorial
https://numiqo.com/tutorial/one-factorial-anova
► F-distribution table
https://numiqo.com/tutorial/f-distribution
► Video Test for Normality
https://numiqo.com/AVketBmpUTE
► Video Levenes test
https://numiqo.com/x51GDTiPIfI
► Video Kruskal-Wallis-Test
https://numiqo.com/l86wEhUzkY4
► Video Two Way ANOVA
https://numiqo.com/7OY0DdFyJBg
00:00 What is an analysis of variance?
01:53 What are the hypotheses in an analysis of variance?
02:29 What are the assumptions of an analysis of variance?
05:55 How is an ANOVA calculated?
12:16 How is an analysis of variance calculated with DATAtab?
13:00 What is a post-hoc test?")
![Regression Analysis [in 60 sec.] #shorts](https://i.ytimg.com/vi/nT7Gomq0m3Q/mqdefault.jpg "Regression Analysis [in 60 sec.] #shorts
A regression analysis makes it possible to infer or predict a variable on the basis of one or more other variables. Let’s say you want to find out, what influences the salary of people. You could take the highest level of education, the weekly working hours and the age of a person.
#statistics #datascience #dataanalysis #dataanalytics #research #student #thesis #stats #researcher #science #datatab #SPSS #machinelearning #")
![Warenkorbanalyse [Assoziationsanalyse]](https://i.ytimg.com/vi/oCtxYW5L2GY/mqdefault.jpg "Warenkorbanalyse [Assoziationsanalyse]
Die Warenkorbanalyse (auch Assoziationsanalyse genannt) ist eines der wichtigsten Verfahren, die eingesetzt werden, um Zusammenhänge zwischen Artikeln aufzudecken. Dabei wird nach Kombinationen von Artikeln gesucht, die bei Transaktionen häufig zusammen auftreten. Anders ausgedrückt: Sie ermöglicht es den Händlern, Beziehungen zwischen den Artikeln zu erkennen, die die Kunden kaufen.
Assoziationsanalyse Rechner
https://numiqo.com/statistik-rechner/assoziationsanalyse
Mehr Infos zur Warenkorbanalyse
https://numiqo.com/tutorial/warenkorbanalyse")
