Errors of Measurement, Precision, Accuracy and the Statistical Comparison of Measuring Instruments
作者:
FrankE. Grubbs,
期刊:
Technometrics
(Taylor Available online 1973)
卷期:
Volume 15,
issue 1
页码: 53-66
ISSN:0040-1706
年代: 1973
DOI:10.1080/00401706.1973.10489010
出版商: Taylor & Francis Group
关键词: Statistical Comparison of Measuring Instruments;Errors of Measurement;Precision;Accuracy
数据来源: Taylor
摘要:
A very important and yet widely misunderstood concept or problem in science and technology is that of precision and accuracy of measurement. It is therefore necessary to define the terms precision and accuracy (or imprecision and inaccuracy) clearly and analytically if possible. Also, we need to establish and develop appropriate statistical tests of significance for these measures, since generally a relatively small number of measurements will be made or taken in most investigations.
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