Μαθηματικά και Λογική SAT - Αριθμητική και Στατιστική
Εδώ θα μάθετε μερικές αγγλικές λέξεις που σχετίζονται με την αριθμητική και τη στατιστική, όπως "διαιρέσιμος", "εύρος", "διάμεσος" κ.λπ., που θα χρειαστείτε για να περάσετε τα SAT σας.
Ανασκόπηση
Κάρτες
Ορθογραφία
Κουίζ
a combination of a whole number and a proper fraction

μικτός αριθμός, μικτό κλάσμα
a number greater than 1 with only two devisors which can be itself or 1

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

ρητός αριθμός, ρητό κλάσμα
a number incapable of being expressed as a ratio of two integers

άρρητος αριθμός, ασύμμετρος αριθμός
a number that has both a real part and a part involving a unit that, when squared, gives a negative result

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

πραγματικός αριθμός, πραγματικός
any positive number without fractions or decimals, including zero

ακέραιος αριθμός, φυσικός αριθμός
any number without fractions or decimals, including positive numbers, negative numbers, and zero

ακέραιος αριθμός
a part of a whole number, such as ½

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

δεκαδικός, δεκαδικός αριθμός
a fraction where the the top number is greater than or equal to the equal to the bottom number

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

μέση τιμή, αριθμητικός μέσος
a value that, when multiplied by itself a specified number of times, results in the given number

ρίζα, ριζικό
the difference between the highest and lowest values in a set of numbers

εύρος, κλίμακα
the second exponent of any given number produced when multiplied by itself

τετράγωνο, δεύτερη δύναμη
calculated by adding a set of numbers together and dividing this amount by the total number of amounts in that set

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

λύση, απάντηση
the result of multiplying two or more numbers or quantities together

γινόμενο, αποτέλεσμα του πολλαπλασιασμού
the result obtained by dividing one quantity or number by another, expressed as the outcome of a division operation

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

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

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

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

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

ελάχιστο, το χαμηλότερο
a mathematical expression where a number is multiplied by itself a certain number of times determined by a variable

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

γραμμικός
the constant ratio between consecutive terms

κοινός λόγος, σταθερός λόγος
a number that is a multiple of two or more given numbers

κοινό πολλαπλάσιο, κοινός πολλαπλασιαστής
a number that divides exactly into two or more given numbers without leaving a remainder

κοινός παράγοντας, κοινός διαιρέτης
(mathematics) a number divisible by all the numbers that are below the line in a set of fractions

κοινός παρονομαστής, κοινός διαιρέτης
the smallest positive integer that is a common multiple of the denominators of two or more fractions

ελάχιστο κοινό παρονομαστή, μικρότερος κοινός παρονομαστής
(mathematics) a number representing the chances of something specific happening

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

εκτιμώ, υπολογίζω
a sequence of numbers in which the difference between any two consecutive terms is constant

αριθμητική ακολουθία, αριθμητική πρόοδος
the number of times a particular event occurs within a specific period or among a set of observations

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

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

διάμεσος, μεσαία τιμή
having or involving two distinct modes, peaks, or most frequent values

διτροπικός, με δύο τρόπους
a measure of how much the values in a set typically differ from the average

τυπική απόκλιση, κανονική απόκλιση
the range within which the true value is expected to fall, accounting for potential inaccuracies in measurement or sampling

περιθώριο σφάλματος, εύρος σφάλματος
occurring in such a way that each possible outcome has a certain probability of occurring, but the specific outcome cannot be predicted with certainty

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

γραμμή τάσης, γραμμή τάσεως
a type of statistical chart consisting of dots that represent individual data points

διάγραμμα σημείων, γραφική παράσταση σημείων
a mathematical representation that describes the relationship between two or more variables using a linear equation

γραμμικό μοντέλο, μοντέλο γραμμικής παλινδρόμησης
Μαθηματικά και Λογική SAT |
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