Mathématiques et Logique SAT - Arithmétique et Statistiques
Ici, vous apprendrez quelques mots anglais liés à l'arithmétique et aux statistiques, tels que "divisible", "plage", "médiane", etc., dont vous aurez besoin pour réussir vos SATs.
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a combination of a whole number and a proper fraction

nombre mixte, nombre fractionnaire
a number greater than 1 with only two devisors which can be itself or 1

nombre premier
a number that can be written as a fraction, where both the top and bottom are whole numbers, and the bottom is not zero

nombre rationnel
a number incapable of being expressed as a ratio of two integers

nombre irrationnel
a number that has both a real part and a part involving a unit that, when squared, gives a negative result

nombre complexe, complexe
any number that can be found on the number line, including both positive and negative numbers, zero, and fractions

nombre réel, réel
any positive number without fractions or decimals, including zero

nombre entier, entier naturel
any number without fractions or decimals, including positive numbers, negative numbers, and zero

entier
a part of a whole number, such as ½

fraction
(mathematics) a number less than one, called a fraction, that is represented as a period followed by the number of tenths, hundredths, etc.

décimal
a fraction where the the top number is greater than or equal to the equal to the bottom number

fraction impropre
(mathematics) the average value of a set of quantities calculated by adding them, and dividing them by the total number of the quantities

moyenne
a value that, when multiplied by itself a specified number of times, results in the given number

racine, radical
the difference between the highest and lowest values in a set of numbers

plage, étendue
calculated by adding a set of numbers together and dividing this amount by the total number of amounts in that set

moyen
a correct answer to a problem in mathematics or a puzzle

solution
the result of multiplying two or more numbers or quantities together

produit, résultat de la multiplication
the result obtained by dividing one quantity or number by another, expressed as the outcome of a division operation

quotient
(mathematics) one of the numbers that another number can be divided by

facteur
(mathematics) an amount that is shown by a sign or letter

valeur
a statement that compares two quantities, expressions, or values and indicates their relative sizes

inégalité
(mathematics) a statement indicating the equality between two values

équation
the lowest amount, degree, or extent there is or is possible, allowed or required

minimum
a mathematical expression where a number is multiplied by itself a certain number of times determined by a variable

exponentielle, fonction exponentielle
related to equations that create straight lines when graphed, indicating a constant rate of change

linéaire
the constant ratio between consecutive terms

raison commune, ratio commun
a number that is a multiple of two or more given numbers

multiple commun, commun multiple
a number that divides exactly into two or more given numbers without leaving a remainder

facteur commun, diviseur commun
(mathematics) a number divisible by all the numbers that are below the line in a set of fractions

dénominateur commun
the smallest positive integer that is a common multiple of the denominators of two or more fractions

plus petit dénominateur commun, dénominateur commun le plus petit
(mathematics) a number representing the chances of something specific happening

probabilité
to guess the value, number, quantity, size, etc. of something without exact calculation

estimer
a sequence of numbers in which the difference between any two consecutive terms is constant

suite arithmétique, séquence arithmétique
the number of times a particular event occurs within a specific period or among a set of observations

fréquence
(statistics) the way statistical data are arranged that shows the frequency in which the values of a variable are repeated

distribution, répartition
a statistical measure that represents the middle value of a data set when the values are arranged in ascending or descending order

médiane, valeur médiane
having or involving two distinct modes, peaks, or most frequent values

bimodal, à deux modes
a measure of how much the values in a set typically differ from the average

écart type, déviation standard
the range within which the true value is expected to fall, accounting for potential inaccuracies in measurement or sampling

marge d'erreur, intervalle d'erreur
occurring in such a way that each possible outcome has a certain probability of occurring, but the specific outcome cannot be predicted with certainty

aléatoire, hasardeux
a straight line drawn through a set of data points on a graph to represent the general direction or pattern of the data

ligne de tendance, courbe de tendance
a type of statistical chart consisting of dots that represent individual data points

diagramme à points, graphique à points
a mathematical representation that describes the relationship between two or more variables using a linear equation

modèle linéaire, modèle de régression linéaire
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