Null hypothesis

en

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Null hypothesis

Quality:

Null hypothesis - statistical concept. Article “Null hypothesis” in English Wikipedia has 48.4 points for quality (as of July 1, 2026). The article contains 38 references and 13 sections.

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

In June 2026 the article “Null hypothesis” was edited by 2 authors in English Wikipedia and written by 5 authors in all languages.

Since the creation of article “Null hypothesis”, its content was written by 332 registered users of English Wikipedia and edited by 739 registered Wikipedia users in all languages.

The article is cited 450 times in English Wikipedia and cited 2448 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #729 in May 2003
  • Global: #3107 in May 2003

The highest popularity rank from 2008:

  • Local (English): #972 in April 2011
  • Global: #3035 in April 2011

There are 32 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, 2026 (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
48.4082
2Tamil (ta)
பூஜ்ய கற்பிதக் கொள்கை
30.096
3Turkish (tr)
Boş hipotez
26.8965
4Slovenian (sl)
Ničelna hipoteza
26.4229
5Korean (ko)
귀무 가설
25.9078
6Persian (fa)
فرض صفر
25.3583
7Hebrew (he)
השערת האפס
25.0821
8Indonesian (id)
Hipotesis nol
23.5117
9Spanish (es)
Hipótesis nula
23.2085
10Hindi (hi)
रिक्त परिकल्पना
23.1417
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
10 122 832
2Spanish (es)
Hipótesis nula
1 299 892
3Chinese (zh)
零假设
536 025
4Japanese (ja)
帰無仮説
347 288
5Russian (ru)
Нулевая гипотеза
332 758
6Korean (ko)
귀무 가설
287 528
7French (fr)
Hypothèse nulle
270 293
8Portuguese (pt)
Hipótese nula
270 155
9Italian (it)
Ipotesi nulla
264 328
10Persian (fa)
فرض صفر
151 229
More...

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

Most popular in June 2026

The most popular language versions of the article "Null hypothesis" in June 2026
#LanguagePopularity awardRelative popularity
1English (en)
Null hypothesis
8 329
2Russian (ru)
Нулевая гипотеза
756
3Japanese (ja)
帰無仮説
693
4Chinese (zh)
零假设
635
5Korean (ko)
귀무 가설
569
6French (fr)
Hypothèse nulle
531
7Spanish (es)
Hipótesis nula
421
8Italian (it)
Ipotesi nulla
230
9Persian (fa)
فرض صفر
214
10Portuguese (pt)
Hipótese nula
146
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
332
2Italian (it)
Ipotesi nulla
47
3Russian (ru)
Нулевая гипотеза
38
4Spanish (es)
Hipótesis nula
36
5French (fr)
Hypothèse nulle
36
6Turkish (tr)
Boş hipotez
24
7Chinese (zh)
零假设
23
8Hindi (hi)
रिक्त परिकल्पना
19
9Korean (ko)
귀무 가설
16
10Vietnamese (vi)
Giả thuyết không
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 2026

Language versions of the article "Null hypothesis" with the highest AI in June 2026
#LanguageAI awardRelative AI
1English (en)
Null hypothesis
2
2Arabic (ar)
فرضية العدم
1
3Indonesian (id)
Hipotesis nol
1
4Chinese (zh)
零假设
1
5Azerbaijani (az)
Sıfır hipotezi
0
6Catalan (ca)
Hipòtesi nul·la
0
7Danish (da)
Nulhypotese
0
8Spanish (es)
Hipótesis nula
0
9Estonian (et)
Nullhüpotees
0
10Basque (eu)
Hipotesi nulu
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
450
2Japanese (ja)
帰無仮説
377
3French (fr)
Hypothèse nulle
271
4Chinese (zh)
零假设
190
5Italian (it)
Ipotesi nulla
180
6Portuguese (pt)
Hipótese nula
150
7Turkish (tr)
Boş hipotez
102
8Spanish (es)
Hipótesis nula
85
9Azerbaijani (az)
Sıfır hipotezi
72
10Swedish (sv)
Nollhypotes
68
More...

Scores

Estimated value for Wikipedia:
English:
Global:
Popularity in June 2026:
English:
Global:
Popularity in all years:
English:
Global:
Authors in June 2026:
English:
Global:
Registered authors in all years:
English:
Global:
Citations:
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
slSlovenian
Ničelna hipoteza
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 English:
#972
04.2011
Global:
#3035
04.2011

AI rank trends

Best Rank English:
#729
05.2003
Global:
#3107
05.2003

Local popularity rank history

Global popularity rank history

Local AI rank history

Global AI rank history

Languages comparison

Important global interconnections (July 2025 – June 2026)

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

Cumulative results of quality and popularity of the Wikipedia article

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

News from 1 July 2026

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In English Wikipedia the most popular articles on that day were: 2026 FIFA World Cup, Harry Kane, Julián Quiñones, List of FIFA World Cup top goalscorers, Kylian Mbappé, Democratic Republic of the Congo, Erling Haaland, DR Congo national football team, Melat Kiros, FIFA World Cup.

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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information