Null hypothesis

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Null hypothesis

Quality:

Null hypothesis - statistical concept. Article “Null hypothesis” in Simple English Wikipedia has 20.1 points for quality (as of July 1, 2025). The article contains 4 references and 2 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Simple English) language version.

Achievements in all the time:
Simple English Wikipedia:
The 8641st most popular in Simple English Wikipedia.

Since the creation of article “Null hypothesis”, its content was written by 12 registered users of Simple English Wikipedia and edited by 727 registered Wikipedia users in all languages.

The article is cited 8 times in Simple English Wikipedia and cited 2140 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Simple English): #1119 in November 2012
  • Global: #3100 in May 2003

The highest popularity rank from 2008:

  • Local (Simple English): #1213 in April 2011
  • Global: #2998 in April 2011

There are 31 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 July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Null hypothesis
46.1548
2Tamil (ta)
பூஜ்ய கற்பிதக் கொள்கை
30.0601
3Turkish (tr)
Boş hipotez
26.8491
4Korean (ko)
귀무 가설
25.9814
5Persian (fa)
فرض صفر
25.6708
6Hebrew (he)
השערת האפס
25.3142
7Indonesian (id)
Hipotesis nol
23.6057
8Spanish (es)
Hipótesis nula
23.4946
9Hindi (hi)
रिक्त परिकल्पना
23.1712
10Norwegian (no)
Nullhypotese
22.8635
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "Null hypothesis" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Null hypothesis
9 982 239
2Spanish (es)
Hipótesis nula
1 290 013
3Chinese (zh)
零假设
524 567
4Japanese (ja)
帰無仮説
335 121
5Russian (ru)
Нулевая гипотеза
308 357
6Korean (ko)
귀무 가설
279 275
7Portuguese (pt)
Hipótese nula
267 797
8French (fr)
Hypothèse nulle
263 327
9Italian (it)
Ipotesi nulla
260 265
10Persian (fa)
فرض صفر
148 597
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2025

The most popular language versions of the article "Null hypothesis" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Null hypothesis
14 173
2Korean (ko)
귀무 가설
1 498
3Japanese (ja)
帰無仮説
1 415
4Chinese (zh)
零假设
1 247
5Russian (ru)
Нулевая гипотеза
1 113
6Spanish (es)
Hipótesis nula
986
7Italian (it)
Ipotesi nulla
577
8French (fr)
Hypothèse nulle
526
9Simple English (simple)
Null hypothesis
395
10Portuguese (pt)
Hipótese nula
250
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "Null hypothesis" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Null hypothesis
322
2Italian (it)
Ipotesi nulla
46
3Russian (ru)
Нулевая гипотеза
37
4Spanish (es)
Hipótesis nula
35
5French (fr)
Hypothèse nulle
35
6Chinese (zh)
零假设
23
7Turkish (tr)
Boş hipotez
21
8Tamil (ta)
பூஜ்ய கற்பிதக் கொள்கை
20
9Hindi (hi)
रिक्त परिकल्पना
18
10Korean (ko)
귀무 가설
16
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in June 2025

Language versions of the article "Null hypothesis" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Persian (fa)
فرض صفر
1
2Italian (it)
Ipotesi nulla
1
3Romanian (ro)
Ipoteză nulă
1
4Arabic (ar)
فرضية العدم
0
5Azerbaijani (az)
Sıfır hipotezi
0
6Catalan (ca)
Hipòtesi nul·la
0
7Danish (da)
Nulhypotese
0
8English (en)
Null hypothesis
0
9Spanish (es)
Hipótesis nula
0
10Estonian (et)
Nullhüpotees
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "Null hypothesis" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Null hypothesis
443
2French (fr)
Hypothèse nulle
265
3Japanese (ja)
帰無仮説
241
4Chinese (zh)
零假设
191
5Italian (it)
Ipotesi nulla
175
6Portuguese (pt)
Hipótese nula
139
7Turkish (tr)
Boş hipotez
95
8Spanish (es)
Hipótesis nula
86
9Swedish (sv)
Nollhypotes
71
10Ukrainian (uk)
Нульова гіпотеза
57
More...

Scores

Estimated value for Wikipedia:
Simple English:
Global:
Popularity in June 2025:
Simple English:
Global:
Popularity in all years:
Simple English:
Global:
Authors in June 2025:
Simple English:
Global:
Registered authors in all years:
Simple English:
Global:
Citations:
Simple English:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
فرضية العدم
azAzerbaijani
Sıfır hipotezi
caCatalan
Hipòtesi nul·la
daDanish
Nulhypotese
enEnglish
Null hypothesis
esSpanish
Hipótesis nula
etEstonian
Nullhüpotees
euBasque
Hipotesi nulu
faPersian
فرض صفر
fiFinnish
Nollahypoteesi
frFrench
Hypothèse nulle
heHebrew
השערת האפס
hiHindi
रिक्त परिकल्पना
huHungarian
Nullhipotézis
idIndonesian
Hipotesis nol
itItalian
Ipotesi nulla
jaJapanese
帰無仮説
koKorean
귀무 가설
noNorwegian
Nullhypotese
ptPortuguese
Hipótese nula
roRomanian
Ipoteză nulă
ruRussian
Нулевая гипотеза
simpleSimple English
Null hypothesis
srSerbian
Нулта хипотеза
svSwedish
Nollhypotes
taTamil
பூஜ்ய கற்பிதக் கொள்கை
thThai
สมมุติฐานว่าง
trTurkish
Boş hipotez
ukUkrainian
Нульова гіпотеза
viVietnamese
Giả thuyết không
zhChinese
零假设

Popularity rank trends

Best Rank Simple English:
#1213
04.2011
Global:
#2998
04.2011

AI rank trends

Best Rank Simple English:
#1119
11.2012
Global:
#3100
05.2003

Local popularity rank history

Global popularity rank history

Local AI rank history

Global AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Null hypothesis from Wikipedia articles about P-value, Type I and type II errors, Statistical significance, Students t-test and Chi-square test. Whereas reading the article about Null hypothesis people most often go to Wikipedia articles on Alternative hypothesis, Statistical test, Type I and type II errors, P-value and Bristol–Fisher–Roach randomised tasting trial.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

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In Simple English Wikipedia the most popular articles on that day were: List of European countries, Black, Pornhub, XXXTentacion, XVideos, List of people who have walked on the Moon, Manon Bannerman, Ajit Pawar, List of U.S. states, List of sex positions.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information