In this video, we discuss what the zScore is, how zstandardisation (ztransformation) works and what the standard normal distribution is. I will also show you what the zdistribution 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
https://datatab.net/statisticsbook

► zdistribution table
https://datatab.net/tutorial/zdistri...

0:00 What is the zScore?
3:23 What is zstandardisation (ztransformation)?
5:38 What is the standard normal distribution?
6:39 What is the zdistribution table (standard normal distribution table)?
9:28 Example of zstandardisation (ztransformation)
10:17 zStandardisation: Make values measured in different ways comparable.
11:57 What are the assumptions for zstandardisation and the zdistribution table?