Quality:

5 Whys - iterative interrogative technique. Article "5 hvorfor" in Norwegian Wikipedia has 27.6 points for quality (as of August 1, 2024).
The article contains 12 references and 6 sections.
This article has the best quality in Croatian Wikipedia. However, the most popular language version of this article is English.
Since the creation of article "5 hvorfor", its content was written by 3 registered users of Norwegian Wikipedia and edited by 419 registered Wikipedia users in all languages.
The article is cited 18 times in Norwegian Wikipedia and cited 234 times in all languages.
The highest Authors Interest rank from 2001:
- Local (Norwegian): #983 in February 2024
- Global: #23314 in February 2009
The highest popularity rank from 2008:
- Local (Norwegian): #49792 in April 2024
- Global: #23379 in June 2017
There are 24 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).
The quality and popularity assessment was based on Wikipédia dumps from August 1, 2024 (including revision history and pageviews for previous years).
The table below shows the language versions of the article with the highest quality.