NEN-ISO 11648-1
Statistical aspects of sampling from bulk materials - Part 1: General principles
| Organization: | NEN |
| Publication Date: | 1 May 2003 |
| Status: | active |
| Page Count: | 102 |
| ICS Code (Application of statistical methods): | 03.120.30 |
scope:
This part of ISO 11648 established the general principles for the appliation and statistical treatment of the sampling of bulk materials. It also provides general guidance and examples for estimating necessary variances and checking precision and bias when the average value of a quality characteristics is investigated. Furthermore, the part of ISO 11648 gives information relating to the statistical analyses of serial data, by the use of variograms and correlograms.
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