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Scope

1.1 This practice provides for the statistical evaluation of data obtained from spectrometrical methods of analysis. Included are definitions used in statistics, methods to determine variance and standard deviation of data, and calculations for (1) estimate of variance and pooling estimates of variance, (2) standard deviation and relative standard deviation, (3) testing for outliers, (4) testing for bias, (5) establishing limits of detection, and (6) testing for drift.

Keywords

Accuracy; Data analysis-spectrochemical; Drift (in statistical analysis); Outliers; Precision; Spectral data; Spectrochemical analysis; Spectrometry; Statistical methods; use of statistics in evaluation of spectrometric data, practice; ICS Number Code 07.020 (Mathematics); 71.040.50 (Physicochemical methods of analysis)

To find similar documents by ASTM Volume:

03.05 (Analytical Chemistry for Metals, Ores, and Related Materials: E 32 - latest)

To find similar documents by classification:

07.020 (Mathematics Application of statistical methods in quality assurance, see 03.120.30)

71.040.50 (Physicochemical methods of analysis Including spectrophotometric and chromatographic analysis)

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