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251R [SEJONG-UNDERGRADUATE]商业统计学-03班 第 9 周前视频讲座测验
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모집단이 인 정규분포에서 표본을 추출할 때 표본크기()가 충분히 크면 은 어떤 분포를 따르는가?
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주어진 문제의 한국어 문장을 해석하면: 모집단이 정규분포에서 표본을 추출할 때 표본크기 n이 충분히 크면 어떤 분포를 따르는가?라는 질문으로 보입니다. 다만 제시된 옵션이 비어 있어 구체적 선택지를 분석할 수는 없지만, 일반적으로 정규분포에서의 표본 관련 분포를 정리해 보겠습니다.
- 표본평균의 분포: 모집단이 정규분포이고 모분산이 알려져 있지 않다면, 표본평균은 표본의 크기 n에 대해......Login to view full explanationLog in for full answers
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