대한안전경영과학회:학술대회논문집 (Proceedings of the Safety Management and Science Conference)

대한안전경영과학회 (Korea Safety Management & Science)
권호 표지

가설검정 및 구간추정에서 샘플크기 결정규칙의 고찰 및 유도

Review and Derivation of Sample Size Determination for Hypothesis Testing and Interval Estimation

  • 최성운 (가천대학교 산업공학과)
  • 발행 : 2012.11.17
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초록

Most useful statistical techniques in six sigma DMAIC are hypothesis testing and interval estimation. So this paper reviews and derives sample size formula by considering significance level, power of detectability and effect difference. The quality practioners can effectively interpret the practical and statistical significance with the rational sample sizing.

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