TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
VARIANCE ECHANTILLON [15 records]
Record 1 - internal organization data 2023-07-28
Record 1, English
Record 1, Subject field(s)
- Artificial Intelligence
Record 1, Main entry term, English
- bias-variance tradeoff
1, record 1, English, bias%2Dvariance%20tradeoff
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- bias-variance trade-off 2, record 1, English, bias%2Dvariance%20trade%2Doff
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
The bias-variance tradeoff is a fundamental problem in machine learning and statistics. It is the problem of finding a model that accurately predicts the target function while also minimizing the number of errors. The tradeoff is between the model's ability to fit the data (bias) and the model's ability to generalize to new data (variance). 3, record 1, English, - bias%2Dvariance%20tradeoff
Record 1, French
Record 1, Domaine(s)
- Intelligence artificielle
Record 1, Main entry term, French
- compromis biais-variance
1, record 1, French, compromis%20biais%2Dvariance
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Problème qui consiste à minimiser simultanément la variance et le biais qui empêchent les algorithmes d’apprentissage supervisé de généraliser au-delà de leur échantillon d’apprentissage. 1, record 1, French, - compromis%20biais%2Dvariance
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2022-09-12
Record 2, English
Record 2, Subject field(s)
- Statistical Methods
Record 2, Main entry term, English
- k-fold cross-validation
1, record 2, English, k%2Dfold%20cross%2Dvalidation
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 CONT
In k-fold cross-validation, the original sample is randomly partitioned into k equal sized subsamples. Of the k subsamples, a single subsample is retained as the validation data for testing the model, and the remaining k − 1 subsamples are used as training data. The cross-validation process is then repeated k times, with each of the k subsamples used exactly once as the validation data. The k results can then be averaged to produce a single estimation. 2, record 2, English, - k%2Dfold%20cross%2Dvalidation
Record 2, French
Record 2, Domaine(s)
- Méthodes statistiques
Record 2, Main entry term, French
- validation croisée à k blocs
1, record 2, French, validation%20crois%C3%A9e%20%C3%A0%20k%20blocs
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- validation croisée k-fold 2, record 2, French, validation%20crois%C3%A9e%20k%2Dfold
correct, feminine noun
- k-fold cross-validation 3, record 2, French, k%2Dfold%20cross%2Dvalidation
avoid, anglicism
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
La validation croisée à k blocs, «k-fold cross-validation» : on divise l'échantillon original en k échantillons(ou «blocs»), puis on sélectionne un des k échantillons comme ensemble de validation pendant que les k − 1 autres échantillons constituent l'ensemble d’apprentissage. Après apprentissage, on peut calculer une performance de validation. Puis on répète l'opération en sélectionnant un autre échantillon de validation parmi les blocs prédéfinis. À l'issue de la procédure[, ] nous obtenons ainsi k scores de performances, un par bloc. La moyenne et l'écart type des k scores de performances peuvent être calculés pour estimer le biais et la variance de la performance de validation. 3, record 2, French, - validation%20crois%C3%A9e%20%C3%A0%20k%20blocs
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2022-06-22
Record 3, English
Record 3, Subject field(s)
- Statistical Methods
Record 3, Main entry term, English
- bootstrapping
1, record 3, English, bootstrapping
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- bootstrap method 2, record 3, English, bootstrap%20method
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
... a statistical procedure that resamples a single dataset to create many simulated samples. 2, record 3, English, - bootstrapping
Record number: 3, Textual support number: 1 CONT
Bootstrapping ... allows you to calculate standard errors, construct confidence intervals, and perform hypothesis testing for numerous types of sample statistics. Bootstrap methods are alternative approaches to traditional hypothesis testing and are notable for being easier to understand and valid for more conditions. 2, record 3, English, - bootstrapping
Record 3, French
Record 3, Domaine(s)
- Méthodes statistiques
Record 3, Main entry term, French
- méthode bootstrap
1, record 3, French, m%C3%A9thode%20bootstrap
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- méthode de bootstrap 2, record 3, French, m%C3%A9thode%20de%20bootstrap
correct, feminine noun
- bootstrap 3, record 3, French, bootstrap
correct, masculine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
[...] technique de rééchantillonnage utilisée pour estimer des statistiques sur une population en échantillonnant un ensemble de données avec remplacement. 4, record 3, French, - m%C3%A9thode%20bootstrap
Record number: 3, Textual support number: 1 CONT
Le bootstrap est une méthode statistique pour évaluer la précision d’une méthode : estimer une variance, une erreur de prédiction, calculer un intervalle de confiance [...] Pour estimer la variabilité d’un estimateur(sa loi), il faut observer plusieurs réalisations[. L'idée est de] générer des échantillons qui ressemblent à l'échantillon de départ. 3, record 3, French, - m%C3%A9thode%20bootstrap
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 2015-03-03
Record 4, English
Record 4, Subject field(s)
- Statistical Methods
Record 4, Main entry term, English
- t-test
1, record 4, English, t%2Dtest
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
- Student test 1, record 4, English, Student%20test
correct
- Student's t-test 2, record 4, English, Student%27s%20t%2Dtest
correct
- Student's test 3, record 4, English, Student%27s%20test
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
A test in which the statistic used has a t-(Student) distribution, occurring, for instance, in the following problems. - test of the equality between the mean of a normal population and a specified value, based on the mean observed on a sample taken from this population, the variance of the population being estimated from the sample; - test of the equality between the means of two normal populations having the same variance based on the means observed on two independent samples taken from these population, the common variance being estimated from these samples; - test applying to the value of a linear regression or correlation coefficient. 1, record 4, English, - t%2Dtest
Record 4, French
Record 4, Domaine(s)
- Méthodes statistiques
Record 4, Main entry term, French
- test t
1, record 4, French, test%20t
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
- test de Student 2, record 4, French, test%20de%20Student
correct, masculine noun
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Test où la statistique utilisée suit une loi de t(de Student) et intervenant notamment dans les problèmes suivants :-test de l'égalité de la moyenne d’une population normale à une valeur spécifiée, à partir de la moyenne observée sur un échantillon issu de cette population, la variance de la population étant estimée sur l'échantillon;-test de l'égalité des moyennes de deux populations normales de même variance, à partir des moyennes observées sur deux échantillons indépendants issus de ces populations, la variance commune étant estimée sur ces échantillons;-tests relatifs à la valeur d’un coefficient de régression ou de corrélation linéaire. 3, record 4, French, - test%20t
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2014-01-29
Record 5, English
Record 5, Subject field(s)
- Scientific Research
- Statistics
- General Medicine, Hygiene and Health
Record 5, Main entry term, English
- sample size
1, record 5, English, sample%20size
correct, standardized
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
The number of subjects studied, including those in the intervention group and the control group, where applicable. 2, record 5, English, - sample%20size
Record number: 5, Textual support number: 1 OBS
In general, a large sample size decreases the probability of Type I (α) (false-positive) errors and increases the statistical power of the trial, i.e. decreases the probability of Type II (β) (false-negative) errors. A large sample size decreases the effect of random variation on the estimate of a treatment effect. In designing a study, the desired sample size can be calculated using a statistical formula based on the acceptable levels of α and β errors, the smallest difference between intervention groups considered clinically relevant, and the measurement variance. 2, record 5, English, - sample%20size
Record number: 5, Textual support number: 2 OBS
sample size: term and definition standardized by the Health Technology Assessment (HTA) Glossary English Editorial Board and the Translation Bureau. 3, record 5, English, - sample%20size
Record 5, French
Record 5, Domaine(s)
- Recherche scientifique
- Statistique
- Médecine générale, hygiène et santé
Record 5, Main entry term, French
- taille de l’échantillon
1, record 5, French, taille%20de%20l%26rsquo%3B%C3%A9chantillon
correct, feminine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Nombre de sujets étudiés, incluant ceux du groupe expérimental et du groupe témoin, s’il y a lieu. 2, record 5, French, - taille%20de%20l%26rsquo%3B%C3%A9chantillon
Record number: 5, Textual support number: 1 OBS
En règle générale, un vaste échantillon diminue la probabilité d’erreurs de type I(α), soit de faux positifs, et augmente la puissance statistique de l'essai, c'est-à-dire qu'il diminue la probabilité d’erreurs de type II(β), soit de faux négatifs. Un grand échantillon diminue l'effet de la variation aléatoire sur l'estimation d’un effet thérapeutique. Lors de la conception de l'étude, on peut calculer la taille de l'échantillon souhaitable à l'aide d’une formule statistique fondée sur les niveaux acceptables d’erreurs α et β, sur la plus petite différence entre les groupes expérimentaux considérées comme cliniquement pertinentes et sur la variance de la mesure. 2, record 5, French, - taille%20de%20l%26rsquo%3B%C3%A9chantillon
Record number: 5, Textual support number: 2 OBS
taille de l’échantillon : terme et définition normalisés par l’Institut national d’excellence en santé et en services sociaux (INESSS) et le Bureau de la traduction. 3, record 5, French, - taille%20de%20l%26rsquo%3B%C3%A9chantillon
Record 5, Spanish
Record 5, Campo(s) temático(s)
- Investigación científica
- Estadística
- Medicina, Higiene y Salud
Record 5, Main entry term, Spanish
- tamaño de muestra
1, record 5, Spanish, tama%C3%B1o%20de%20muestra
correct, masculine noun
Record 5, Abbreviations, Spanish
Record 5, Synonyms, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2014-01-24
Record 6, English
Record 6, Subject field(s)
- Scientific Measurements and Analyses
- Probability (Statistics)
- Scientific Research
Record 6, Main entry term, English
- precision
1, record 6, English, precision
correct, standardized
Record 6, Abbreviations, English
Record 6, Synonyms, English
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
A measure of the likelihood of random errors in the results of a study, meta-analysis or measurement. 1, record 6, English, - precision
Record number: 6, Textual support number: 1 OBS
In a meta-analysis, the weight given to the results of each study in the overall estimate of the effect of an intervention is often based on the precision of each study, which is estimated using the inverse of the variance of the estimate of effect or the sample size. 1, record 6, English, - precision
Record number: 6, Textual support number: 2 OBS
precision: term and definition standardized by the Health Technology Assessment (HTA) Glossary English Editorial Board and the Translation Bureau. 2, record 6, English, - precision
Record 6, French
Record 6, Domaine(s)
- Mesures et analyse (Sciences)
- Probabilités (Statistique)
- Recherche scientifique
Record 6, Main entry term, French
- précision
1, record 6, French, pr%C3%A9cision
correct, feminine noun, standardized
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 DEF
Mesure de la probabilité d’erreurs aléatoires dans les résultats d’une étude, d’une méta-analyse ou d’une mesure. 1, record 6, French, - pr%C3%A9cision
Record number: 6, Textual support number: 1 OBS
Dans une méta-analyse, le poids accordé aux résultats de chaque étude dans l'estimation globale de l'effet d’une intervention est souvent fonction de la précision de chaque étude, celle-ci étant estimée par l'inverse de la variance de l'estimation de l'effet ou la taille de l'échantillon. 1, record 6, French, - pr%C3%A9cision
Record number: 6, Textual support number: 2 OBS
précision : terme et définition normalisés par l’Institut national d’excellence en santé et en services sociaux (INESSS) et le Bureau de la traduction. 2, record 6, French, - pr%C3%A9cision
Record 6, Spanish
Record 6, Textual support, Spanish
Record 7 - internal organization data 2013-11-25
Record 7, English
Record 7, Subject field(s)
- Statistical Surveys
Record 7, Main entry term, English
- fixed panel
1, record 7, English, fixed%20panel
correct
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 DEF
A [panel] in which the same set of individuals is observed for the duration of the study. 1, record 7, English, - fixed%20panel
Record 7, French
Record 7, Domaine(s)
- Sondages et enquêtes (Statistique)
Record 7, Main entry term, French
- panel fixe
1, record 7, French, panel%20fixe
correct, masculine noun
Record 7, Abbreviations, French
Record 7, Synonyms, French
Record 7, Textual support, French
Record number: 7, Textual support number: 1 CONT
Quand on utilise un panel fixe, au lieu de choisir un nouvel échantillon à chaque nouvelle enquête, on réduit la variance de l échantillon, ce qui permet une mesure plus exacte des évolutions au fil du temps. 1, record 7, French, - panel%20fixe
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2012-06-13
Record 8, English
Record 8, Subject field(s)
- Statistics
- Mathematics
Record 8, Main entry term, English
- sample variance
1, record 8, English, sample%20variance
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
- variance of the sample 2, record 8, English, variance%20of%20the%20sample
correct
- variance 3, record 8, English, variance
correct
- fluctuation 4, record 8, English, fluctuation
avoid, see observation
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
... denoted by s², is the mean of the squared deviations of the sample observations from [the sample mean]. 5, record 8, English, - sample%20variance
Record number: 8, Textual support number: 2 DEF
The square of the sample standard deviation .... 6, record 8, English, - sample%20variance
Record number: 8, Textual support number: 1 OBS
In context, the "sample variance" is often referred to as simply as "variance". 4, record 8, English, - sample%20variance
Record number: 8, Textual support number: 2 OBS
fluctuation: La fluctuation se confond avec la variance quand le calcul de la dispersion a comme valeur centrale la moyenne arithmétique. Toutefois, le terme fluctuation a un sens générique par rapport au terme variance. 4, record 8, English, - sample%20variance
Record 8, French
Record 8, Domaine(s)
- Statistique
- Mathématiques
Record 8, Main entry term, French
- variance empirique
1, record 8, French, variance%20empirique
correct, feminine noun, standardized
Record 8, Abbreviations, French
Record 8, Synonyms, French
- variance 1, record 8, French, variance
correct, feminine noun
- variance de l'échantillon 2, record 8, French, variance%20de%20l%27%C3%A9chantillon
correct, feminine noun
- écart quadratique moyen 3, record 8, French, %C3%A9cart%20quadratique%20moyen
avoid, masculine noun
- écart moyen quadratique 3, record 8, French, %C3%A9cart%20moyen%20quadratique
avoid, masculine noun
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Moyenne arithmétique des carrés des différences entre les observations et leur moyenne arithmétique. La variance est le moment centré d’ordre 2. 1, record 8, French, - variance%20empirique
Record number: 8, Textual support number: 1 OBS
En pratique, on rencontre rarement le terme «variance empirique». Cette notion est presque toujours indiquée par le terme «variance» accompagné du symbole s². 3, record 8, French, - variance%20empirique
Record number: 8, Textual support number: 2 OBS
variance empirique : terme normalisé par l’AFNOR. 3, record 8, French, - variance%20empirique
Record 8, Spanish
Record 8, Campo(s) temático(s)
- Estadística
- Matemáticas
Record 8, Main entry term, Spanish
- varianza
1, record 8, Spanish, varianza
correct, feminine noun
Record 8, Abbreviations, Spanish
Record 8, Synonyms, Spanish
Record 8, Textual support, Spanish
Record number: 8, Textual support number: 1 DEF
Es el momento segundo respecto a la media aritmética, o la media aritmética de los cuadrados de las desviaciones de los datos respecto a su media aritmética. Mide la dispersión sobre la media de una determinada distribución. 2, record 8, Spanish, - varianza
Record number: 8, Textual support number: 1 OBS
varianza: término y definición extraídos del CAPITAL Business Dictionary con la autorización de LID Editorial Empresarial. 3, record 8, Spanish, - varianza
Record 9 - internal organization data 2012-03-02
Record 9, English
Record 9, Subject field(s)
- Statistics
Record 9, Main entry term, English
- sample variance
1, record 9, English, sample%20variance
correct
Record 9, Abbreviations, English
Record 9, Synonyms, English
- sampling variance 1, record 9, English, sampling%20variance
correct
Record 9, Textual support, English
Record 9, French
Record 9, Domaine(s)
- Statistique
Record 9, Main entry term, French
- variance d'échantillon
1, record 9, French, variance%20d%27%C3%A9chantillon
correct, feminine noun
Record 9, Abbreviations, French
Record 9, Synonyms, French
- variance d’échantillonnage 2, record 9, French, variance%20d%26rsquo%3B%C3%A9chantillonnage
correct, feminine noun
- dispersion d’un échantillon 1, record 9, French, dispersion%20d%26rsquo%3Bun%20%C3%A9chantillon
correct
Record 9, Textual support, French
Record number: 9, Textual support number: 1 OBS
Variance d’un échantillon. 1, record 9, French, - variance%20d%27%C3%A9chantillon
Record 9, Spanish
Record 9, Textual support, Spanish
Record 10 - internal organization data 2004-09-22
Record 10, English
Record 10, Subject field(s)
- Personnel and Job Evaluation
Record 10, Main entry term, English
- standard deviation
1, record 10, English, standard%20deviation
correct
Record 10, Abbreviations, English
Record 10, Synonyms, English
Record 10, Textual support, English
Record number: 10, Textual support number: 1 DEF
One of several indicators of variability that statisticians use to characterize the dispersion among a given population or sample. Numerically, the standard deviation is the square root of the variance. Standard deviation can be calculated simply in most spreadsheet software, using the function feature. 2, record 10, English, - standard%20deviation
Record number: 10, Textual support number: 1 OBS
Terminology used in the UCS Organizational Impact Analysis Workbook. 3, record 10, English, - standard%20deviation
Record 10, French
Record 10, Domaine(s)
- Évaluation du personnel et des emplois
Record 10, Main entry term, French
- écart type
1, record 10, French, %C3%A9cart%20type
correct
Record 10, Abbreviations, French
Record 10, Synonyms, French
Record 10, Textual support, French
Record number: 10, Textual support number: 1 DEF
Un des indicateurs de la variabilité utilisés par les spécialistes de la statistique pour préciser la dispersion au sein d’une population ou d’un échantillon donné. Du point de vue numérique, l'écart type est la racine carrée de la variance. L'écart type peut être calculé simplement en utilisant les fonctionnalités d’un logiciel de tableur. 2, record 10, French, - %C3%A9cart%20type
Record number: 10, Textual support number: 1 OBS
Terminologie utilisée dans le Manuel de l’analyse de l’impact sur les organisations. 3, record 10, French, - %C3%A9cart%20type
Record 10, Spanish
Record 10, Campo(s) temático(s)
- Evaluación del personal y los cargos
Record 10, Main entry term, Spanish
- desviación típica
1, record 10, Spanish, desviaci%C3%B3n%20t%C3%ADpica
feminine noun
Record 10, Abbreviations, Spanish
Record 10, Synonyms, Spanish
Record 10, Textual support, Spanish
Record 11 - internal organization data 1993-01-01
Record 11, English
Record 11, Subject field(s)
- Statistics
Record 11, Main entry term, English
- large-sample variance 1, record 11, English, large%2Dsample%20variance
Record 11, Abbreviations, English
Record 11, Synonyms, English
Record 11, Key term(s)
- large sample variance
Record 11, French
Record 11, Domaine(s)
- Statistique
Record 11, Main entry term, French
- variance pour grand échantillon
1, record 11, French, variance%20pour%20grand%20%C3%A9chantillon
feminine noun
Record 11, Abbreviations, French
Record 11, Synonyms, French
Record 11, Textual support, French
Record 11, Spanish
Record 11, Textual support, Spanish
Record 12 - internal organization data 1991-09-03
Record 12, English
Record 12, Subject field(s)
- Statistical Surveys
Record 12, Main entry term, English
- estimation of the variance of a population
1, record 12, English, estimation%20of%20the%20variance%20of%20a%20population
correct
Record 12, Abbreviations, English
Record 12, Synonyms, English
- estimation of the variance of a probability distribution 1, record 12, English, estimation%20of%20the%20variance%20of%20a%20probability%20distribution
correct
Record 12, Textual support, English
Record number: 12, Textual support number: 1 DEF
The operation made for the purpose of estimating the variance of a population or of a probability distribution considered as representing this population. 2, record 12, English, - estimation%20of%20the%20variance%20of%20a%20population
Record number: 12, Textual support number: 1 OBS
1. An unbiased estimator of the variance of a probability distribution obtained from a sample of n independent observations is obtained by dividing by n-1 the sum of the squares of the deviations of the observed values from the arithmetic mean of this sample. 2. The positive square root of the unbiased estimator of the variance is often used as an estimator of the standard deviation. However, it ought to be noted that this estimator is not unbiased. 3, record 12, English, - estimation%20of%20the%20variance%20of%20a%20population
Record 12, French
Record 12, Domaine(s)
- Sondages et enquêtes (Statistique)
Record 12, Main entry term, French
- estimation de la variance d’une population
1, record 12, French, estimation%20de%20la%20variance%20d%26rsquo%3Bune%20population
correct, feminine noun
Record 12, Abbreviations, French
Record 12, Synonyms, French
- estimation de la variance d’une loi de distribution 2, record 12, French, estimation%20de%20la%20variance%20d%26rsquo%3Bune%20loi%20de%20distribution
correct, feminine noun
- estimation de la variance d’une loi de probabilité 3, record 12, French, estimation%20de%20la%20variance%20d%26rsquo%3Bune%20loi%20de%20probabilit%C3%A9
feminine noun
Record 12, Textual support, French
Record number: 12, Textual support number: 1 DEF
Opération ayant pour but d’estimer la variance d’une population, ou de la loi de distribution considérée comme représentant cette population. 3, record 12, French, - estimation%20de%20la%20variance%20d%26rsquo%3Bune%20population
Record number: 12, Textual support number: 1 OBS
1. Un estimateur sans biais de la variance d’une loi de probabilité à partir d’un échantillon de n observations indépendantes s’obtient en divisant par n 1 la somme des carrés des écarts des valeurs observées par rapport à la moyenne arithmétique de cet échantillon. 2. La racine carrée positive de l'estimateur sans biais de la variance est souvent utilisée comme estimateur de l'écart-type. Il faut noter pourtant que cet estimateur n’ est pas sans biais. 3, record 12, French, - estimation%20de%20la%20variance%20d%26rsquo%3Bune%20population
Record 12, Spanish
Record 12, Textual support, Spanish
Record 13 - internal organization data 1980-10-01
Record 13, English
Record 13, Subject field(s)
- Coal-Derived Fuels
Record 13, Main entry term, English
- total variance 1, record 13, English, total%20variance
Record 13, Abbreviations, English
Record 13, Synonyms, English
Record 13, Textual support, English
Record number: 13, Textual support number: 1 OBS
The total variance of experimental results is made up of the individual variances arising from the procedures of sampling, sample preparation and analysis. 1, record 13, English, - total%20variance
Record 13, French
Record 13, Domaine(s)
- Combustibles dérivés des charbons
Record 13, Main entry term, French
- variance totale 1, record 13, French, variance%20totale
Record 13, Abbreviations, French
Record 13, Synonyms, French
Record 13, Textual support, French
Record number: 13, Textual support number: 1 OBS
La variance totale des résultats expérimentaux est composée de la somme des variances individuelles provenant des opérations de l'échantillonnage, de la préparation de l'échantillon et de l'analyse. 1, record 13, French, - variance%20totale
Record 13, Spanish
Record 13, Textual support, Spanish
Record 14 - internal organization data 1980-10-01
Record 14, English
Record 14, Subject field(s)
- Coal-Derived Fuels
Record 14, Main entry term, English
- variance of sample preparation 1, record 14, English, variance%20of%20sample%20preparation
Record 14, Abbreviations, English
Record 14, Synonyms, English
Record 14, Textual support, English
Record number: 14, Textual support number: 1 OBS
The variance arising from the procedure of sample preparation, usually including the variance of sample division. 1, record 14, English, - variance%20of%20sample%20preparation
Record 14, French
Record 14, Domaine(s)
- Combustibles dérivés des charbons
Record 14, Main entry term, French
- variance de préparation d’échantillon 1, record 14, French, variance%20de%20pr%C3%A9paration%20d%26rsquo%3B%C3%A9chantillon
Record 14, Abbreviations, French
Record 14, Synonyms, French
Record 14, Textual support, French
Record number: 14, Textual support number: 1 OBS
Variance provenant de l'opération de préparation d’échantillon, elle comprend la variance de division d’échantillon. 1, record 14, French, - variance%20de%20pr%C3%A9paration%20d%26rsquo%3B%C3%A9chantillon
Record 14, Spanish
Record 14, Textual support, Spanish
Record 15 - internal organization data 1980-10-01
Record 15, English
Record 15, Subject field(s)
- Coal-Derived Fuels
Record 15, Main entry term, English
- variance of sample division 1, record 15, English, variance%20of%20sample%20division
Record 15, Abbreviations, English
Record 15, Synonyms, English
Record 15, Textual support, English
Record number: 15, Textual support number: 1 OBS
The variance arising from the procedure of sample division. 1, record 15, English, - variance%20of%20sample%20division
Record 15, French
Record 15, Domaine(s)
- Combustibles dérivés des charbons
Record 15, Main entry term, French
- variance de division d’échantillon 1, record 15, French, variance%20de%20division%20d%26rsquo%3B%C3%A9chantillon
Record 15, Abbreviations, French
Record 15, Synonyms, French
Record 15, Textual support, French
Record number: 15, Textual support number: 1 OBS
Variance provenant de l'opération de division d’échantillon. 1, record 15, French, - variance%20de%20division%20d%26rsquo%3B%C3%A9chantillon
Record 15, Spanish
Record 15, Textual support, Spanish
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