الرياضيات والتقييم ACT - الحساب والإحصاء

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

عدد صحيح

a part of a whole number, such as ½

كسر

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

عشري

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

المتوسط

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

متوسط

a combination of a whole number and a proper fraction

عدد مختلط

a number greater than 1 with only two devisors which can be itself or 1

عدد أولي

a number that can be expressed as the fraction of two integers

عدد نسبي

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

عدد غير منطقي

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

عدد مركب

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

عدد حقيقي

any positive number without fractions or decimals, including zero

عدد صحيح

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

جذر

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

مدى

a correct answer to a problem in mathematics or a puzzle

حل

the result of multiplying two or more numbers or quantities together

حاصل ضرب

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

عامل

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

قيمة

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

عدم المساواة

(mathematics) a statement indicating the equality between two values

معادلة

having the least or smallest amount possible

حد أدنى

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

أُسّيّ

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

تسلسل حسابي

having the quality of being divided, especially by a number

قابل للقسمة

to multiply a value or number by itself

تربيع

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

كسر غير مناسب

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

حاصل القسمة

the constant ratio between consecutive terms

نسبة مشتركة

a number that is a multiple of two or more given numbers

مضاعف مشترك

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

عامل مشترك

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

المقام المشترك

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

الحد الأدنى المشترك

(mathematics) a number representing the chances of something specific happening

احتمالية

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

ميديان

the value that appears most frequently in a data set

الوضع

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

ثنائي النمط

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

يقدر

the number of times a particular event occurs within a specific period or among a set of observations

التكرار

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

توزيع

a measure of how much the values in a set typically differ from the average

الانحراف المعياري

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

هامش الخطأ

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

عشوائي

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

خط الاتجاه

a type of statistical chart consisting of dots that represent individual data points

مخطط النقاط

a mathematical representation that describes the relationship between two or more variables using a linear equation

نموذج خطي