ASTM-C670 › Standard Practice for Preparing Precision and Bias Statements for Test Methods for Construction Materials
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Scope
1.1 This practice supplements Practice E177, in order to provide guidance in preparing precision and bias statements for ASTM test methods pertaining to certain construction materials (Note 1). Recommended forms for precision and bias statements are included. A discussion of the purpose and significance of these statements for the users of those test methods is also provided.
Note 1-Although under the jurisdiction of Committee C-9, this practice was developed jointly by Committees C-1, D-4, and C-9, and has been endorsed by all three committees. It has subsequently been adopted for use by Committee D-18.Keywords
Bias; Construction materials; Interlaboratory testing; emconstruction materials; Precision; emconstruction materials test methods; Statistical methods; Testing methods; preparing precision and bias statements for test methods for; construction materials, practice,;
To find similar documents by ASTM Volume:
04.02 (Concrete and Aggregates)
To find similar documents by classification:
91.100.01 (Construction materials in general)
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Document Number
ASTM-C0670-24A
Revision Level
2024A EDITION
Status
Current
Modification Type
Revision
Publication Date
March 11, 2024
Document Type
Practice
Page Count
10 pages
Committee Number
C09.94