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Multilingual Demographic Dictionary, second unified edition, English volume
Difference between revisions of "Mean deviation"
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[[en-II:mean deviation]] [[ar-II:متوسط الإنحراف المطلق]] [[cs-II:průměrná odchylka]] [[de-II:durchschnittliche Abweichung]] [[es-II:desviación media absoluta]] [[fr-II:écart absolu moyen]] [[it-II:scarto semplice medio]] [[ja-II:平均偏差]] [[pt-II:desvio médio]] [[ru-II:Среднее линейное отклонение]] [[zh-II:均差]] | [[en-II:mean deviation]] [[ar-II:متوسط الإنحراف المطلق]] [[cs-II:průměrná odchylka]] [[de-II:durchschnittliche Abweichung]] [[es-II:desviación media absoluta]] [[fr-II:écart absolu moyen]] [[it-II:scarto semplice medio]] [[ja-II:平均偏差]] [[pt-II:desvio médio]] [[ru-II:Среднее линейное отклонение]] [[zh-II:均差]] | ||
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[[Category:Term of the second edition of the multilingual demographic Dictionary]] | [[Category:Term of the second edition of the multilingual demographic Dictionary]] | ||
Latest revision as of 06:00, 5 February 2010
| Translation | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Section | English 141 |
Arabic 141 |
Czech 141 |
German 141 |
Spanish 141 |
French 141 |
Italian 141 |
Japanese 141 |
Portuguese 141 |
Russian 141 |
Chinese 141 |
| 141-1 | dispersion —scatter —variation —variability |
تشتت—إنتشار | měnlivost | Streuung —Dispersion —Variabilität |
dispersión —variabilidad |
dispersion —variabilité |
dispersione —variabilità |
散らばり —散布 —変動 —ばらつき |
dispersão —variação —variabilidade |
Дисперсия —Вариация |
离散度 |
| 141-2 | difference —deviation |
إنحراف | odchylka | Unterschied —Abweichung |
desviación —desvío |
écart | scarto —scostamento |
差異 —偏差 |
diferenças —desvios |
Отклонение —Девиация |
差别 |
| 141-3 | measure of dispersion | أقيسة التثتت—مؤشرات التشتت | ukazatel měnlivosti | Streuungsmaß | características de dispersión —índices de dispersión |
caractéristique de dispersion —indice de dispersion |
indici di variabilità —indici di dispersione |
散布度 | medidas de dispersão | Показатели дисперсии | 离散度的指标 |
| 141-4 | range | مدى | variační rozpětí | Spannweite —Variationsbreite |
campo de variación —recorrido |
étendue | campo di variazione | 範囲（レンジ） | amplitude | Размах вариации | 全距 |
| 141-5 | interquartile range | مدى بين الربيعين | kvartilové rozpětí | mittlere Quartilabstand —Interquartilbereich |
recorrido intercuartílico | intervalle interquartile | differenza interquartile | 四分位範囲 | intervalo interquartílico | Интервал между первой и третьей квартилью | 四分位数距 |
| 141-6 | semi-interquartile range —quartile deviation |
انحراف الربيعي | kvartilová odchylka | Quartilabweichung —Halber Interquartilbereich |
semicuartila —desviación cuartílica |
semi-interquartile —déviation quartile |
semi-differenza interquartile | 四分位偏差 —半四分位範囲 |
intervalo semi-interquartílico —desvio quartílico |
Квартильное отклонение | 半四分位数距 —四分位离差 |
| 141-7 | mean deviation —average deviation |
متوسط الإنحراف المطلق | průměrná odchylka | durchschnittliche Abweichung | desviación media absoluta | écart absolu moyen | scarto semplice medio —scostamento semplice medio dalla media aritmetica |
平均偏差 | desvio médio | Среднее линейное отклонение | 均差 |
| 141-8 | variance | تباين | průměrná čtvercová odchylka —rozptyl |
Varianz | variancia —varianza |
variance | varianza | 分散 | variância | Дисперсия | 方差 |
| 141-9 | standard deviation | انحراف المعياري | směrodatná odchylka | Standardabweichung | desviación típica —desviación estándar |
écart type | scostamento quadratico medio —scarto quadratico medio |
標準偏差 | desvio padrão | Среднее квадратическое отклонение | 标准差 |
The dispersion 1, scatter 1, variation 1 or variability 1 of a set of observations depends on the differences 2 or deviations 2 between its elements. Here only the most common measures of dispersion 3 are mentioned. The range 4 is the difference between the largest and the smallest values of a set of elements. The interquartile range 5 is the difference between the first and the third quartiles (142-2) and contains half the observations in the set. The semi-interquartile range 6, also called the quartile deviation 6, which is half the interquartile range, is often taken as a measure of dispersion. The mean deviation 7 or average deviation 7 is the arithmetic mean (140-2) of the positive values of the deviations of the individual items from the average, the variance 8 is the arithmetic mean of the squares of these deviations and the standard deviation 9 is the square root of the variance.
- 9. The common notation for the standard deviation is σ.
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