IELTS のための語彙 (アカデミック) - 数学と統計

a graphical display of the relationship between two or more numbers using a line or lines

グラフ, 図表

(mathematics) the property of being positive or negative in any number other than zero

符号, 数学的符号

the action or process of taking an amount away from a total

控除, 減少

in accordance with mathematical rules

数学的に

someone who is a specialist or expert in mathematics

数学者, 数理専門家

having an equal distance from each other at every point

平行の

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

確率

a question that can be answered by mathematics or logical thinking

問題, 数学的な質問

the size, amount, or degree of one thing compared with another

スケール, 大きさ

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

平方, 二乗

positioned at a right angle to the horizon or ground, typically moving up or down

垂直, 縦

(mathematics) a group of things that belong together because of having some similarities

集合, グループ

(geometry) an arbitrary straight line that passes through the center of a symmetrical object or around which an object spins

軸

each of the two symbols [ ] used to indicate that the enclosed numbers or words should be considered separately

角括弧, ブラケット

(mathematics) a statement indicating the equality between two values

方程式

to determine by a process of logical reasoning

導き出す, 推論する

(mathematics) a rule or law represented in symbols, letters, or numbers

数式, 数学の公式

(mathematics) a quantity whose value changes according to another quantity's varying value

関数

(mathematics) the result of the division of two mathematical expressions

比率, ラティオ

(geometry) a part of a circle that is separated from the rest by a line

セグメント, セクター

not having identical parts facing each other or around an axis

非対称の

(logic) the process of arriving at a general conclusion based on particular instances

帰納, 論理的帰納

(mathematics) to calculate how many times a number contains another number

割る, 分ける

a number or amount expressed as a fraction of 100

パーセンテージ

a branch of mathematics in which abstract letters and symbols represent numbers in order to generalize the arithmetic

代数

the branch of mathematics that comprises differentials and integrals

微積分, 微分積分学

the branch of mathematics that deals with the relation between the lines, angles and surfaces or the properties of the space

幾何学

a branch of mathematics that deals with addition, subtraction, multiplication, etc.

算術, 計算

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

平均（へいきん）, 平均値（へいきんち）

(mathematics) a quantity that is capable of assuming different values in a calculation

変数, 未知数

a function that shows the probability of variables in a symmetrical and bell-shaped graph

正規分布, ノーマル分布

(statistics) a measure used to show how strong is the relationship between two sets of data or variables

相関係数, 相関指標

(statistics) a variable whose value is determined by the value of another variable in a function

従属変数, 説明すべき変数