Sary:IQ curve.svg
Taille de cet aperçu PNG pour ce fichier SVG : 600 × 480 teboka. Habe hafa: 300 × 240 teboka | 960 × 768 teboka | 1 280 × 1 024 teboka | 2 560 × 2 048 teboka
Rakitra niaviana (rakitra SVG, habe 600 × 480 teboka, habe : 9 kio)
Ambangovangony
| Visavisa | Current IQ tests typically have standard scores such that the mean score is 100 with each standard deviation from the mean counting for 15 IQ points.[1] The plot shows, assuming that such scores have a normal distribution, the percentage of people getting a score versus the score itself, from 55 to 145 IQ, that is over a span of six standard deviations. Spans are represented with different colors for each standard deviation above or below the mean. The plot was created with the following gnuplot code: |
| SVG information | |
| Code source | Gnuplot codeset terminal svg name 'IQ_curve' size 600,480 font ',10' rounded
set output 'IQ_curve.svg'
mu = 100.0
sigma = 15.0
from = 55
to = 145
# Normal distribution:
# (continuos normalization approximation, good to ~10 digits in this case)
P(x) = exp(-(x - mu)**2 / (2 * sigma**2)) / (sqrt(2 * pi) * sigma) * 100
# By sigma intervals:
oddsi(x) = (int(abs(x - mu) / sigma) % 2) ^ (x < mu)
Pm(x) = (x == mu) ? P(x) : 1/0 # sample at mu
Po(x) = ( oddsi(x) && (x != mu)) ? P(x) : 1/0 # samples in odd sigma intervals
Pe(x) = (!oddsi(x) && (x != mu)) ? P(x) : 1/0 # samples in even sigma intervals
set key off
set border 3
set xlabel 'IQ'
set xtics 10 out nomirror
set mxtics 2
set ylabel 'Population, %'
set ytics 1 out nomirror
set mytics 2
set samples (to - from + 1)
set style function impulses
plot [x = from:to] \
Pm(x) lw 2, \
Po(x) lw 2, \
Pe(x) lw 2
|
| Daty | |
| Loharano | Asan'ny tena |
| Mpamorona azy | Alessio Damato, Mikhail Ryazanov |
- ↑ Kaufman, A.S. (2009) IQ Testing 101, New York (NY) : Springer Publishing, pp. 104−109 ISBN : 978-0-8261-0629-2.
Moi, en tant que détenteur des droits d’auteur sur cette œuvre, je la publie sous les licences suivantes :
|
Nomena ny alalana mandika, mizara ary/na manova ity rakitra ity araka ny GNU Free Documentation License na versiona hafa toariana natontan'i Free Software Foundation; tsy misy fizarana tsy azo ovaina, tsy misy soratra andoham-pejy na soratra am-param-pejy. Ao amin'ny fizarana mitondra anarana GNU Free Documentation License ny soratr'ity fahazoan-dalana ity. |
  
|
Ity rakita ity dia mitondra ny fahazoan-dalana Creative Commons Attribution-Share Alike 3.0 Unported | |
| ||
| Ce bandeau de licence a été ajouté à ce fichier dans le cadre de la procédure de mise à jour des licences des images sous GFDL. |
Ce fichier est sous licence Creative Commons Attribution – Partage dans les Mêmes Conditions 2.5 Générique, 2.0 Générique et 1.0 Générique.
- Azonao am-palalahana:
- ny mizara – ny mandika, mizara sy manome ity vokatr'asa ity
- ny mamerina – ny manova ity vokatr'asa ity
- Raha manaraka ireo fepetra ireo :
- mahalala ny namorona azy voalohany – Tsy maintsy manome fampahalalana arifomba momba ny mpamorona ianao, manome rohy manondro ny fahazoan'alalana ary raha nisy fiovana natao. Azonao atao amin'izay fomba rehetra azo atao izany zavatra izany, fa tsy amin'ny fomba milaza hoe manohana na manaiky ny fampiasanao an'ilay asa ilay mpamorona.
- zaraina mitovy – Raha manova, mamadika na mifototra amin'ity asa ity ianao dia tsy maintsy mizara ny vokany amin'ny lisansa mitovy na mifandraika amin'ny lisansan'ny asa niaviana.
Afaka mifidy iray amin'ireo lisansa ireo ianao.
Tantara ny rakitra
Tsindrio eo amin'ny daty/ora iray mba hijery ny toetra n'ilay rakitra tamin'io fotoana io.
| Daty sy ora | saritapaka | Habe | Mpikambana | resaka | |
|---|---|---|---|---|---|
| ankehitriny | 26 Novambra 2020 à 23:11 | | 600 × 480 (9 kio) | Paranaja | Reverted to version as of 21:27, 2 November 2012 (UTC) |
| 2 Novambra 2012 à 21:27 |  | 600 × 480 (9 kio) | Mikhail Ryazanov | IQ values are now integers; gnuplot-only approach | |
| 6 Desambra 2006 à 09:20 |  | 600 × 480 (12 kio) | Alejo2083 | {{Information |Description= The IQ test is made so that most of the people will score 100 and the distribution will have the shape of a Gaussian function, with a standard deviation of 15. The plot shows the percentage of people getting a score versus the |
Fampiasana an'io rakitra io
Tsy misy pejy mampiasa an'ity rakitra ity.
Fampiasan-drakitra maneran-tontolo
Mampiasa ity rakitra ity ireo wiki hafa ireo:
- Fampiasana eo amin'i ar.wikipedia.org
- Fampiasana eo amin'i ast.wikipedia.org
- Fampiasana eo amin'i az.wikipedia.org
- Fampiasana eo amin'i ba.wikipedia.org
- Fampiasana eo amin'i be-tarask.wikipedia.org
- Fampiasana eo amin'i be.wikipedia.org
- Fampiasana eo amin'i ca.wikipedia.org
- Fampiasana eo amin'i cs.wikipedia.org
- Fampiasana eo amin'i da.wikipedia.org
- Fampiasana eo amin'i de.wikipedia.org
- Intelligenzquotient
- Normwert
- Wikipedia:WikiProjekt Psychologie/Archiv
- Benutzer:SonniWP/Hochbegabung
- Kritik am Intelligenzbegriff
- The Bell Curve
- Benutzer:Rainbowfish/Bilder
- Quantitative Psychologie
- Intelligenzprofil
- Benutzer:LauM Architektur/Babel
- Benutzer:LauM Architektur/Babel/Überdurchschnittlicher IQ
- Fampiasana eo amin'i de.wikibooks.org
- Elementarwissen medizinische Psychologie und medizinische Soziologie: Theoretisch-psychologische Grundlagen
- Elementarwissen medizinische Psychologie und medizinische Soziologie/ Druckversion
- Elementarwissen medizinische Psychologie und medizinische Soziologie/ Test
- Benutzer:OnkelDagobert:Wikilinks:Psychologie
- Fampiasana eo amin'i de.wikiversity.org
- Fampiasana eo amin'i en.wikipedia.org
- User:Michael Hardy
- User:Robinh
- User:Itsnotvalid
- User:M.e
- User:Quandaryus
- User:Astronouth7303
- User:Mattman723
- User:Iothiania
- User:Octalc0de
- Portal:Mathematics/Featured picture archive
- User:Dirknachbar
- User talk:BlaiseFEgan
- User:Albatross2147
- User:Klortho
- User:Kvasir
- User:Spellcheck
- User:Heptadecagram
- User:Patrick1982
- User:NeonMerlin/boxes
- User:Cswrye
Hijery fampiasana eran-terikasan'ity rakitra ity.
