표본추출
The process of selecting a representative group from a population to estimate characteristics of the whole population. It is a fundamental technique in statistics and research.
Ejemplos
3 de 5표본추출 과정에서 편향이 발생하지 않도록 주의해야 한다.
Care must be taken to ensure bias does not occur during the sampling process.
시장 조사를 위해 대규모 표본추출을 계획하고 있습니다.
We are planning a large-scale sampling for market research.
이번 연구의 표본추출 방법은 다음과 같습니다.
The sampling method for this study is as follows.
Familia de palabras
Truco para recordar
Think of 'Pyo-bon' as 'Sample' and 'Chu-chul' as 'Extract'.
Quiz rápido
전체 인구를 다 조사할 수 없으므로 ___을(를) 통해 일부만 조사한다.
¡Correcto!
La respuesta correcta es: 표본추출
Ejemplos
표본추출 과정에서 편향이 발생하지 않도록 주의해야 한다.
academicCare must be taken to ensure bias does not occur during the sampling process.
시장 조사를 위해 대규모 표본추출을 계획하고 있습니다.
businessWe are planning a large-scale sampling for market research.
이번 연구의 표본추출 방법은 다음과 같습니다.
formalThe sampling method for this study is as follows.
표본추출이 잘못되면 결과가 완전히 틀려져.
informalIf the sampling goes wrong, the results will be completely wrong.
무작위 표본추출은 통계학의 기초이다.
everydayRandom sampling is the basis of statistics.
Familia de palabras
Colocaciones comunes
Frases Comunes
표본추출 방식
sampling method
체계적 표본추출
systematic sampling
표본추출의 대표성
representativeness of sampling
Se confunde a menudo con
Sampling (part) vs. Census/Full survey (whole).
Notas de uso
A technical term essential for IELTS Academic Reading and Writing Task 1/2 when discussing data.
Errores comunes
Don't confuse '표본' (sample) with '표준' (standard).
Truco para recordar
Think of 'Pyo-bon' as 'Sample' and 'Chu-chul' as 'Extract'.
Origen de la palabra
From Sino-Korean 'pyo' (surface/mark), 'bon' (base), 'chu' (draw), and 'chul' (out).
Patrones gramaticales
Quiz rápido
전체 인구를 다 조사할 수 없으므로 ___을(를) 통해 일부만 조사한다.
¡Correcto!
La respuesta correcta es: 표본추출
Vocabulario relacionado
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발산
B2The act of spreading out or emitting something from a center. In psychology or logic, it refers to thinking in different directions to find various solutions.
응집력
B2The force that holds the molecules of a substance together, or the ability of a group of people to unite and work together effectively.
매개
B2An intermediate agent or medium through which something is accomplished or transmitted; a link between two things.
결합
B2The act of joining or combining two or more things into one. It is used in chemistry (bonding), technology (integration), and social sciences (union).
전이되다
B2To be transferred or spread from one place, person, or thing to another. Used in medical (metastasis), psychological (transfer of learning), or social contexts.
가역적
B2Capable of being reversed or turned back to an original state. In science, it refers to processes or reactions that can go in both directions.
분절적
B2Divided into separate parts or segments. In linguistics or social science, it refers to something that is not continuous but broken into distinct units.
계량화
B2The expression or measurement of the quantity of something, usually through numbers or mathematical models. It is the process of making qualitative data quantitative.
유전적
B2Relating to genes or heredity. It is essential for IELTS Academic topics involving nature vs. nurture, biology, and health.
증폭되다
B2To be amplified, magnified, or increased in intensity. It can refer to physical signals or abstract concepts like tension or rumors.
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