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ASTM E177-19
ASTM E177-19 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
standard by ASTM International, 11/15/2019
Full Description
1.1The purpose of this practice is to present concepts necessary to the understanding of the terms precision and bias as used in quantitative test methods. This practice also describes methods of expressing precision and bias and, in a final section, gives examples of how statements on precision and bias may be written for ASTM test methods.
1.2This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
1.3This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
