산술 및 통계

irrational number

명사

/ɪɹˈæʃənəl nˈʌmbɚ/

(비유리수)

무리수

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

complex number

명사

/kˈɑːmplɛks nˈʌmbɚ/

(복합수)

복소수

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

real number

명사

/ɹˈiːəl nˈʌmbɚ/

(실수 정의)

실수

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

whole number

명사

/hˈoʊl nˈʌmbɚ/

(자연수)

정수

any positive number without fractions or decimals, including zero

integer

명사

/ɪn.tə.ʤɜr/ or /in.tē.jēr/

i

ɪ

n

n

t

t

e

ə

g

ʤ

e

ɜ

r

r

(온수)

정수

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

decimal

명사

/dɛ.sə.məl/ or /de.sē.mēl/

d

d

e

ɛ

c

s

i

ə

m

m

a

ə

l

l

(십진수)

소수

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

improper fraction

명사

/ɪmpɹˈɑːpɚ fɹˈækʃən/

(가분수)

부적절한 분수

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

root

명사

/rut/ or /root/

r

r

oo

u

t

t

(제곱근)

근

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

range

명사

/reɪnʤ/ or /reinj/

r

r

a

eɪ

n

n

g

ʤ

e

(차이)

범위

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

product

명사

/prɑ.dəkt/ or /praa.dēkt/

p

p

r

r

o

ɑ

d

d

u

ə

c

k

t

t

(곱)

곱셈

the result of multiplying two or more numbers or quantities together

quotient

명사

/kwoʊ.ʃənt/ or /kvooo.shēnt/

q

k

u

w

o

oʊ

t

ʃ

ie

ə

n

n

t

t

(비)

몫

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

factor

명사

/fæk.tɜr/ or /fāk.tēr/

f

f

a

æ

c

k

t

t

o

ɜ

r

r

(약수)

인수

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

value

명사

/væ.lju/ or /vā.lyoo/

v

v

a

æ

l

l

u

ju

e

(수치)

값

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

inequality

명사

/ɪn.ɪk.wɑ.lɪ.ti/ or /in.ik.vaa.li.ti/

i

ɪ

n

n

e

i

q

k

u

w

a

ɑ

l

l

i

ə

t

t

y

i

(불평등식)

부등식

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

equation

명사

/ɪkwn/ or /ikvn/

e

ɪ

q

k

u

w

a

t

i

o

n

n

(식)

방정식

(mathematics) a statement indicating the equality between two values

minimum

명사

/mɪ.nə.məm/ or /mi.nē.mēm/

m

m

i

ɪ

n

n

i

ə

m

m

u

ə

m

m

(최소값)

최소

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

exponential

명사

/ɛk.spoʊ.nɛn.ʃəl/ or /ek.spooo.nen.shēl/

e

ɛ

x

ks

p

p

o

oʊ

n

n

e

ɛ

n

n

t

ʃ

ia

ə

l

l

(지수)

지수 함수

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

linear

형용사

/lɪ.niɜr/ or /li.niēr/

l

l

i

ɪ

n

n

ea

iɜ

r

r

(일차의)

선형의

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

common ratio

명사

/kˈɑːmən ɹˈeɪʃɪˌoʊ/

(공통적인 비율)

공통 비율

the constant ratio between consecutive terms

common multiple

명사

/kˈɑːmən mˈʌltɪpəl/

(공통의 배수)

공통 배수

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

common factor

명사

/kˈɑːmən fˈæktɚ/

(공약수)

공통 약수

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

least common denominator

명사

/lˈiːst kˈɑːmən dɪnˈɑːmᵻnˌeɪɾɚ/

(가장 작은 공통 분모)

최소공배수

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

probability

명사

/prɑ.bə.bɪ.lə.ti/ or /praa.bē.bi.lē.ti/

p

p

r

r

o

ɑ

b

b

a

ə

b

b

i

ɪ

l

l

i

ə

t

t

y

i

(가능성)

확률

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

arithmetic sequence

명사

/ɐɹˈɪθmətˌɪk sˈiːkwəns/

(산술수열)

등차수열

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

frequency

명사

/frik.wən.si/ or /frik.vēn.si/

f

f

r

r

e

i

q

k

u

w

e

ə

n

n

c

s

y

i

(주파수)

빈도

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

median

명사

/mi.diən/ or /mi.diēn/

m

m

e

i

d

d

ia

iə

n

n

(중위수)

중앙값

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

bimodal

형용사

/baɪ.moʊ.dəl/ or /bai.mooo.dēl/

b

b

i

aɪ

m

m

o

oʊ

d

d

a

ə

l

l

(이중 모드의)

바이모달

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

standard deviation

명사

/stˈændɚd dˌiːvɪˈeɪʃən/

(스탠다드 편차)

표준편차

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

margin of error

명사

/mˈɑːɹdʒɪn ʌv ˈɛɹɚ/

(오차 한계)

오차 범위

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

random

형용사

/ræn.dəm/ or /rān.dēm/

r

r

a

æ

n

n

d

d

o

ə

m

m

(임의의)

무작위의

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

trend line

명사

/tɹˈɛnd lˈaɪn/

(추세선)

트렌드 라인

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

dot plot

명사

/dˈɑːt plˈɑːt/

(점 그래프)

점 분포도

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

linear model

명사

/lˈɪnɪɹ mˈɑːdəl/

(선형 방정식 모델)

선형 모델

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