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سات الرياضيات والمنطق - الحساب والإحصاء

ستتعلم هنا بعض الكلمات الإنجليزية المتعلقة بالحساب والإحصاء، مثل "القسمة" و"المدى" و"الوسيط" وما إلى ذلك، والتي ستحتاجها للتفوق في اختبارات SAT الخاصة بك.

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مراجعة

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بطاقات الفلاش

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الهجاء

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اختبار قصير

ابدأ التعلم
SAT Vocabulary for Math and Logic
mixed number

a combination of a whole number and a proper fraction

عدد مختلط

عدد مختلط

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[اسم]
prime number

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

عدد أولي

عدد أولي

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rational number

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

عدد نسبي

عدد نسبي

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irrational number

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

عدد غير منطقي

عدد غير منطقي

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[اسم]
complex number

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

عدد مركب

عدد مركب

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real number

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

عدد حقيقي

عدد حقيقي

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whole number

any positive number without fractions or decimals, including zero

عدد صحيح

عدد صحيح

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[اسم]
integer

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

عدد صحيح

عدد صحيح

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[اسم]
fraction

a part of a whole number, such as ½

كسر

كسر

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decimal

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

عشري

عشري

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improper fraction

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

كسر غير مناسب

كسر غير مناسب

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mean

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

المتوسط

المتوسط

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divisible

having the quality of being divided, especially by a number

قابل للقسمة

قابل للقسمة

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[صفة]
root

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

جذر

جذر

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range

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

مدى

مدى

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square

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

مربع

مربع

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average

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

متوسط

متوسط

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[صفة]
solution

a correct answer to a problem in mathematics or a puzzle

حل

حل

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product

the result of multiplying two or more numbers or quantities together

حاصل ضرب

حاصل ضرب

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quotient

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

حاصل القسمة

حاصل القسمة

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factor

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

عامل

عامل

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value

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

قيمة

قيمة

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inequality

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

عدم المساواة

عدم المساواة

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equation

(mathematics) a statement indicating the equality between two values

معادلة

معادلة

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minimum

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

حد أدنى

حد أدنى

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exponential

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

أُسّيّ

أُسّيّ

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linear

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

خطي

خطي

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[صفة]
common ratio

the constant ratio between consecutive terms

نسبة مشتركة

نسبة مشتركة

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common multiple

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

مضاعف مشترك

مضاعف مشترك

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common factor

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

عامل مشترك

عامل مشترك

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common denominator

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

المقام المشترك

المقام المشترك

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least common denominator

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

الحد الأدنى المشترك

الحد الأدنى المشترك

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probability

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

احتمالية

احتمالية

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to estimate

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

يقدر

يقدر

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[فعل]
arithmetic sequence

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

تسلسل حسابي

تسلسل حسابي

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frequency

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

التكرار

التكرار

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distribution

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

توزيع

توزيع

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median

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

ميديان

ميديان

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mode

the value that appears most frequently in a data set

الوضع

الوضع

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bimodal

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

ثنائي النمط

ثنائي النمط

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[صفة]
standard deviation

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

الانحراف المعياري

الانحراف المعياري

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margin of error

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

هامش الخطأ

هامش الخطأ

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random

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

عشوائي

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[صفة]
trend line

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

خط الاتجاه

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dot plot

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

مخطط النقاط

مخطط النقاط

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linear model

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

نموذج خطي

نموذج خطي

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[اسم]
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