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measured accurately by means of a meter
The limits in this standard are not applicable to stand-alone harmonic filters
only the method for isolation (or separation) of the PVC resin is detailed
This International Standard specifies a method for the determination of at least 16 selected PAH (see Table 1) in drinking water and ground water in mass concentrations above 0
Guide to statistical interpretation of data - Estimation of the mean: confidence interval Ingestion-build-134498 measured accurately by means ofWhat is BS 2846 2 Confidence interval about? BS 2846 2 is an international standard that specifies the statistical treatment of test results needed to calculate a confidence interval for the mean of a population. The scope of BS 2846 2 is limited to a special question. BS 2846 2 concerns only the estimation of the mean of a normal population on the basis of a series of tests applied to a random sample of individuals drawn from this population and