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無作為むさくい 抽出ちゅうしゅつ

1)

無作為抽出むさくいちゅうしゅつ

#194,736
Pitch accent
む さ く い ちゅ う しゅ つ
Meaning
  1. 1
    English · JMdict
    statistics
    random sampling
  2. 2
    English · Wikipedia
    In statistics, a simple random sample is a subset of individuals (a sample) chosen from a larger set (a population). More
Kanji
無 ム nothingness, none, ain't 作 サク make, production, prepare 為 イ do, change, make 抽 チュウ pluck, pull, extract 出 シュツ exit, leave, go out
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2)

抽出ちゅうしゅつ

#15,727

Inflections of 抽出
Common
Pitch accent
ちゅ う しゅ つ
Meaning
  1. 1
    English · JMdict
    extraction; abstraction
    樹皮じゅひからエキスを抽出ちゅうしゅつする。
    Extract an essence from the bark of a tree.
  2. 2
    English · JMdict
    selection (from a group); sampling
    被験者ひけんしゃは無作為むさくいに抽出ちゅうしゅつされた。
    The subjects for the experiment were chosen at random.
  3. 3
    English · Wikipedia
    Extraction in chemistry is a separation process consisting in the separation of a substance from a matrix. More
Kanji
抽 チュウ pluck, pull, extract 出 シュツ exit, leave, go out
Forms
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