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Matematica e Valutazione ACT - Aritmetica e Statistica
Qui imparerai alcune parole inglesi legate all'aritmetica e alla statistica, come "stima", "mediana", "divisibile", ecc. che ti aiuteranno a superare i tuoi ACT.
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any number without fractions or decimals, including positive numbers, negative numbers, and zero
intero, numero intero
(mathematics) a number less than one, called a fraction, that is represented as a period followed by the number of tenths, hundredths, etc.
decimale
(mathematics) the average value of a set of quantities calculated by adding them, and dividing them by the total number of the quantities
medio
calculated by adding a set of numbers together and dividing this amount by the total number of amounts in that set
medio
a combination of a whole number and a proper fraction
numero misto, numero composto
a number greater than 1 with only two devisors which can be itself or 1
numero primo
a number that can be written as a fraction, where both the top and bottom are whole numbers, and the bottom is not zero
numero razionale
a number incapable of being expressed as a ratio of two integers
numero irrazionale
a number that has both a real part and a part involving a unit that, when squared, gives a negative result
numero complesso, numero composto
any number that can be found on the number line, including both positive and negative numbers, zero, and fractions
numero reale, numero vero
any positive number without fractions or decimals, including zero
numero intero, intero
a value that, when multiplied by itself a specified number of times, results in the given number
radice, radice quadrata
the difference between the highest and lowest values in a set of numbers
intervallo, ampiezza
the result of multiplying two or more numbers or quantities together
prodotto
(mathematics) one of the numbers that another number can be divided by
fattore
a statement that compares two quantities, expressions, or values and indicates their relative sizes
disuguaglianza
(mathematics) a statement indicating the equality between two values
equazione
a mathematical expression where a number is multiplied by itself a certain number of times determined by a variable
esponenziale
a sequence of numbers in which the difference between any two consecutive terms is constant
sequenza aritmetica, progressione aritmetica
having the quality of being divided, especially by a number
divisibile, che può essere diviso
to multiply a value or number by itself
elevare al quadrato, fare il quadrato
a fraction where the the top number is greater than or equal to the equal to the bottom number
frazione impropria, frazione inadeguata
the result obtained by dividing one quantity or number by another, expressed as the outcome of a division operation
quoziente
the constant ratio between consecutive terms
rapporto comune, rapporto comune tra i termini consecutivi
a number that is a multiple of two or more given numbers
multiplo comune, multiplo comune di
a number that divides exactly into two or more given numbers without leaving a remainder
fattore comune, divisore comune
(mathematics) a number divisible by all the numbers that are below the line in a set of fractions
denominatore
the smallest positive integer that is a common multiple of the denominators of two or more fractions
minimo comune denominatore, quoziente comune minimo
(mathematics) a number representing the chances of something specific happening
probabilità
a statistical measure that represents the middle value of a data set when the values are arranged in ascending or descending order
mediana
having or involving two distinct modes, peaks, or most frequent values
bimodale, a due modalità
to guess the value, number, quantity, size, etc. of something without exact calculation
stimare, valutare
the number of times a particular event occurs within a specific period or among a set of observations
frequenza, numero
(statistics) the way statistical data are arranged that shows the frequency in which the values of a variable are repeated
distribuzione, ripartizione
a measure of how much the values in a set typically differ from the average
deviazione standard, scarto quadratico medio
the range within which the true value is expected to fall, accounting for potential inaccuracies in measurement or sampling
margine di errore, intervallo di errore
occurring in such a way that each possible outcome has a certain probability of occurring, but the specific outcome cannot be predicted with certainty
casuale, fortuito
a straight line drawn through a set of data points on a graph to represent the general direction or pattern of the data
linea di trend, linea di tendenza
a type of statistical chart consisting of dots that represent individual data points
grafico a dispersione, diagramma a punti
a mathematical representation that describes the relationship between two or more variables using a linear equation
modello lineare
