Statistical aspects of sampling from bulk materials - Part 1: General principles
适用范围：The standard deals with general statistical principles of sampling of bulk materials. This means methods such as design of sampling methods and determining precision and trueness.
实施日期：2006-04-01
Application of statistical. Comparison of a variance (standard deviation) with a given value.
Measurement,in the Laboratory,of the Specific Optical Density of Smoke Generated by Materials
适用范围：Material exposed vertically to radiant heat of 2.5 W/cm<UP>2 with or without a pilot flame in a closed cabinet.
实施日期：1983-01-01
Application of statistical. Estimation of a variance (standard deviation).
Significance Test of Equality of the Two Population Variances (Two-Sided)
发布日期：1983-11-17 实施日期：1983-11-17
Hinweise fuer die statistische Auswertung von Daten. Schaerfe von Pruefungen mit Bezug auf Durchschnittswerte und Variante Guide to Statistical Interpretation of Data Part 5:Power of Tests Relating to ...
适用范围：Provides a series of operating characteristic curves which express graphically the various probabilities associated with values of the mean and variance found in statistical analysis, to assist with th...
实施日期：1977-01-01
Statistical interpretation of test results -- Estimation of the mean -- Confidence interval
适用范围：Concerns 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 when the variance of the population is ...
发布日期：1980-02-01 实施日期：1980-02-01
Methods for determination of particle size distribution. Guide to powder sampling
适用范围：Recommended methods for the subdivision of laboratory powder samples into test portions suitable for analysis by methods for the determination of the particle size distribution described in other Parts...
实施日期：1986-01-01
Statistical interpretation of data -- Part 2: Techniques of estimation and test relating to means and variances
Ferronickelschrott. Probenahme fuer Analyse Ferronickel Shot-Sampling for Analysis Ferro-nickel en grenailles. Echantillonnage pour analyse
适用范围：This International Standard defines a method of sampling for analysis of ferronickel lots in the form of shot as specified in ISO 6501 in those cases where lots are constituted either heat by heat or b...
实施日期：1992-07-15
Sampling; statistical basis; one-way layout
适用范围：The standard describes the statistical basis for the sampling with a one-way-layout. It deals with the computation of the sample configuration and the analysis of the data obtained from the sample.
Application of statistical. Estimation of the ratio of two variances (two standard deviations).
Interval Estimation of the Population Variance Ratio
发布日期：1984-06-13 实施日期：1984-06-13
Hard coal and coke. Manual sampling. Technical corrigendum 1
实施日期：2009-05-01
Statistical interpretation of data -- Techniques of estimation and tests relating to means and variances
适用范围：Comparison of a variance with a given value, estimation of a variance, comparison of two variances, estimation of the ratio of two variances, and the same procedures for a mean with known or unknown va...
发布日期：1976-02-01 实施日期：1976-02-01
Statistical interpretation of data Estimation of the mean-Confidence interval
适用范围：本标准适用于对抽自正态总体的随机样本所作的一系列试验的基础上，在总体方差未知的情形下，估计该总体的均值；或者利用试验所得的数据计算出一个区间，使得这个区间以给定的概率包含总体均值。对于总体概率分布遵从正态分...
发布日期：1982-12-30 实施日期：1984-01-01
Statistical interpretation of data; tests and confidence intervals relating to expectations and variances
适用范围：Statistical interpretation of data; tests and confidence intervals relating to expectations and variancesSachliche ?bereinstimmung mit den von der International Organization for Standardization (ISO) h...
实施日期：2009-08-31
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