무작위
Performed or occurring without a specific pattern, purpose, or selection criteria; random.
例文
3 / 5설문 조사의 신뢰성을 높이기 위해 무작위 표본 추출 방식을 사용했다.
A random sampling method was used to increase the reliability of the survey.
우리는 무작위로 고객을 선정하여 무료 쿠폰을 발송했습니다.
We randomly selected customers and sent them free coupons.
비밀번호는 숫자와 문자를 무작위로 섞어서 만들어야 안전하다.
Passwords are secure when they are made by randomly mixing numbers and letters.
語族
覚え方のコツ
Mu (No) + Jak (Work/Intention) + Wi (Doing). Doing without intention.
クイックテスト
과학 실험에서 편향을 줄이기 위해 실험군과 대조군을 ( )로 나누었다.
正解！
正解は： 무작위
例文
설문 조사의 신뢰성을 높이기 위해 무작위 표본 추출 방식을 사용했다.
academicA random sampling method was used to increase the reliability of the survey.
우리는 무작위로 고객을 선정하여 무료 쿠폰을 발송했습니다.
businessWe randomly selected customers and sent them free coupons.
비밀번호는 숫자와 문자를 무작위로 섞어서 만들어야 안전하다.
formalPasswords are secure when they are made by randomly mixing numbers and letters.
플레이리스트를 무작위로 재생해 줘.
informalPlay the playlist randomly.
이벤트 당첨자는 무작위 추첨을 통해 결정됩니다.
everydayEvent winners are decided through a random draw.
語族
よく使う組み合わせ
よく使うフレーズ
무작위 추첨
random draw
무작위 대조 시험
randomized controlled trial
순전히 무작위로
purely at random
よく混同される語
Im-ui means 'at one's will' or 'discretionary', which can overlap with random, but Mu-jak-wi specifically implies a lack of any pattern or intention.
使い方のコツ
Essential for discussing scientific methodology and statistics in IELTS Reading and Writing.
よくある間違い
Learners sometimes say 'random-hage' (Konglish). Use 'mu-jak-wi-ro' for a natural Korean expression.
覚え方のコツ
Mu (No) + Jak (Work/Intention) + Wi (Doing). Doing without intention.
語源
From Sino-Korean 無 (no) + 作 (make) + 爲 (do).
文法パターン
クイックテスト
과학 실험에서 편향을 줄이기 위해 실험군과 대조군을 ( )로 나누었다.
正解！
正解は： 무작위
関連語彙
academicの関連語
저명
B1The state of being widely known and having a high reputation. It refers to people who are famous and respected in a specific field.
분석하다
B2To examine something in detail to understand its nature or structure. In an academic context, it refers to breaking down complex information into smaller parts to interpret data or theories.
현상
B2A fact or situation that is observed to exist or happen, especially one whose cause or explanation is in question. Used frequently to describe social or natural occurrences.
감소하다
B2To become smaller in size, amount, or number. It is the direct opposite of '증가하다' and essential for describing downward trends.
중요성
B2The state or fact of being of great significance or value. Frequently used in introductions of academic essays to justify the topic.
해결책
B2A means of solving a problem or dealing with a difficult situation. Essential for 'Problem and Solution' type essays in IELTS.
환경
B2The surroundings or conditions in which a person, animal, or plant lives or operates. It can refer to the natural world or social/work conditions.
발생하다
B2To come into existence or experience; to happen. Used for events, problems, or natural phenomena in formal contexts.
차이
B2A point or way in which people or things are not the same; difference. Essential for 'Compare and Contrast' essays.
자원
B2A stock or supply of money, materials, staff, and other assets that can be drawn on by a person or organization in order to function effectively. Often refers to natural or human resources.
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