ASTM D 4855 : 1997 : R2002
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Standard Practice for Comparing Test Methods (Withdrawn 2008)
Hardcopy , PDF
17-10-2008
English
10-09-1997
Important note : All end users must be registered with an Account prior to user licenses being assigned.| Committee |
D 13
|
| DocumentType |
Standard Practice
|
| Pages |
9
|
| ProductNote |
Reconfirmed 2002
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Withdrawn
|
| Supersedes |
1.1 This practice provides a procedure for evaluating and comparing test methods under controlled conditions using the same materials tested during the same time span. The practice describes how to obtain and compare estimates on precision, sensitivity, and bias.
1.2 This practice covers the following topics:
| Topic Title | Section number |
| Scope | 1 |
| Referenced Documents | 2 |
| Terminology | 3 |
| Significance and Use | 4 |
| Requirements for Materials | 5 |
| Evaluating Test Methods | 6 |
| Sensitivity Criterion | 7 |
| Basic Statistical Design | 8 |
| Experimental Procedure | 9 |
| Procedure for Comparing Precision | 10 |
| Evaluating the Bias Between Test Methods | 11 |
| Procedure for Comparing Sensitivities | 12 |
| Report | 13 |
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