کلمات آیلتس پیشرفته آکادمیک برای "ریاضیات و نمودارها"

variance

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واریانس

a measure of the dispersion or spread of a set of data points in statistics, representing the average squared deviation from the mean

مثال

Click on words

In statistics, variance is a measure of how spread out the values in a data set are around the mean.

The variance of a random variable is the expectation of the squared deviation of that variable from its mean.

خانواده واژگان

vary

Verb

variance

Noun

covariance

Noun

covariance

Noun

algorithm

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دستورالعمل‌های ریاضی

a finite sequence of well-defined, mathematical instructions for completing a specific task or solving a problem

خانواده واژگان

vary

Verb

variance

Noun

covariance

Noun

covariance

Noun

derivative

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مشتق

the rate at which a function changes with respect to its independent variable

خانواده واژگان

vary

Verb

variance

Noun

covariance

Noun

covariance

Noun

integral

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انتگرال

a mathematical concept representing the total accumulation of a quantity, often represented by the area under a curve on a graph

خانواده واژگان

vary

Verb

variance

Noun

covariance

Noun

covariance

Noun

limit

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حد (ریاضی)

the value that a function or sequence approaches as its input or index gets close to a particular value

خانواده واژگان

vary

Verb

variance

Noun

covariance

Noun

covariance

Noun

matrix

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ماتریس

a rectangular array of numbers or symbols organized in rows and columns, commonly used in linear algebra for representing equations, transformations, and vector operations

خانواده واژگان

vary

Verb

variance

Noun

covariance

Noun

covariance

Noun

calculus

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(حساب دیفرانسیل و انتگرال)

حسابان

the branch of mathematics that comprises differentials and integrals

What is "calculus"?

Calculus is a branch of mathematics that deals with change and motion, focusing on concepts like limits, derivatives, and integrals. It helps to understand how things change over time or how they accumulate, such as in physics or economics. Calculus is essential for solving problems involving rates of change, areas under curves, and optimization.

خانواده واژگان

vary

Verb

variance

Noun

covariance

Noun

covariance

Noun

catastrophe theory

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/kɐtˈæstɹəfi θˈiəɹi/

نظریه فاجعه

a branch of mathematics that studies and classifies phenomena characterized by sudden shifts in behavior arising from small changes in circumstances

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خانواده واژگان

vary

Verb

variance

Noun

covariance

Noun

covariance

Noun

quartile

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چارک

a statistical measure that divides a dataset into four equal parts, representing points that indicate the distribution of the data

خانواده واژگان

vary

Verb

variance

Noun

covariance

Noun

covariance

Noun

تبریک! !

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