ASTM C670
Standard Practice for Preparing Precision and Bias Statements for Test Methods for Construction Materials
Organization: | ASTM |
Publication Date: | 10 January 2003 |
Status: | inactive |
Page Count: | 9 |
ICS Code (Construction materials in general): | 91.100.01 |
scope:
This practice supplements Practice E 177, 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.
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