Analysis of the Influence of the Ability Standard Variance and the Uniformity of the Sample on the Precision of the Comparison Test

DOI

10.2991/itim-17.2017.35How to use a DOI?

Keywords

Ability Standard Variance, Uniformity of the Sample, Precision Degree of the Comparison Test

Abstract

According to the case of "2016 year highway engineering test of asphalt penetration and softening point test", we use the mathematical statistical analysis of the ability standard variance and sample uniformity; find the correlation effects of test precision. By comparing the similar data released recently by CNAS, we evaluate the general level in the transportation industry. It validates the rationality of the repeatability and reproducibility of penetration and softening point test, provides reliable validation data for the revision of industry standards.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Lei Geng
AU  - Jing Liu
PY  - 2017/08
DA  - 2017/08
TI  - Analysis of the Influence of the Ability Standard Variance and the Uniformity of the Sample on the Precision of the Comparison Test
BT  - Proceedings of the 2017 International Conference on Information Technology and Intelligent Manufacturing (ITIM 2017)
PB  - Atlantis Press
SP  - 141
EP  - 145
SN  - 1951-6851
UR  - https://doi.org/10.2991/itim-17.2017.35
DO  - 10.2991/itim-17.2017.35
ID  - Geng2017/08
ER  -