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수학동아 - 폴리매스
본문바로가기
함께 풀고 싶은 문제
창의력을 기를 수 있는 수학 문제 또는 퍼즐을 내는 곳입니다.
[창의 퍼즐] [확률]단순문제
K→C≡N 2020.07.10 19:27 조회 571
문제 푼 사람 0명
공유하기
페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

사람들의 생일을 0824처럼 놓았을때 각 자릿수가 서로 다를 확률은 몇%일까요?

이 문제 어떠셨나요?

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댓글 6
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  •  
    infinitepi Lv.9 2020.07.10 19:31

    0229의 경우는 어떻게 되나요?

    4년에 1번이라고 하나요 400년에 97번이라고 하나요

    댓글 작성하기 좋아요0 댓글수3
    •  
      전자기역학 Lv.8 2020.07.10 19:48

      그게 뭐가 중요하죠

      좋아요0
    •  
      infinitepi Lv.9 2020.07.10 20:05

      확률값이 달라지니까요

      좋아요0
    •  
      K→C≡N Lv.11 2020.07.10 20:38

      가장 자세하게 하여 몇%에 수렴하는지 보세요

      좋아요0
  •  
    오레오맛 아이스크림 Lv.7 2020.07.10 19:35

    0824는 제 생일인데

    어떻게 아신거지ㄷㄷㄷㄷㄷㄷㄷㄷㄷㄷㄷㄷㄷㄷㄷㄷㄷㄷ

    댓글 작성하기 좋아요0 댓글수1
    •  
      레몬맛파이 Lv.5 2020.07.11 05:51

      sicma님 찍신인가봐.......ㄷㄷ

      좋아요0
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