ACOMS+ 및 학술지 리포지터리 설명회

  • 한국과학기술정보연구원(KISTI) 서울분원 대회의실(별관 3층)
  • 2024년 07월 03일(수) 13:30
 

  • P-ISSN1225-0163
  • E-ISSN2288-8985
  • SCOPUS, ESCI, KCI

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  • P-ISSN 1225-0163
  • E-ISSN 2288-8985

반복측정의 불확도를 이용한 인증값 확인

Confirmation of reterence value using uncertainty of multiple measurements

분석과학 / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
2002, v.15 no.6, pp.580-583
최종오 (한국표준과학연구원)
소헌영 (한국표준과학연구원)
우진춘 (한국표준과학연구원)
황의진 (한국표준과학연구원)
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Abstract

New approach is developed employing the overall uncertainty obtained from multiple measurements to evaluate the statistical significance for the difference between a given reference value and its measured value determined in a lab. The overall uncertainty is determined by separate combinations of the uncertainties arising from systematic and random effects. It is shown that the uncertainty term in regular t-test can be underestimated by n measurements.

keywords
Reference Material, Uncertainty, Reference Value, GUM, Correlation


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