GB/T 4889-1985Statistical interpretation of data--Techniques of estimation and tests relating to means and variances of normal distributions (English PDF)
数据的统计处理和解释 正态分布均值和方差的估计与检验方法
GB/T 4889 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 4889-2008 | Statistical interpretation of data - Techniques of estimation and tests relating to means and variances of normal distribution | Valid |
| GB/T 4889-1985 | Statistical interpretation of data--Techniques of estimation and tests relating to means and variances of normal distributions | Obsolete |
GB/T 4889-1985 is obsolete. It has been replaced by GB/T 4889-2008. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
National Bureau of Standards
Level / Type
National · Recommended
Issue date
January 29, 1985
Implementation date
October 1, 1985
Scope
GB/T 4889-1985 is the English-translated version of 数据的统计处理和解释 正态分布均值和方差的估计与检验方法.
GB/T 4889-1985 is the Chinese national standard "Statistical interpretation of data--Techniques of estimation and tests relating to means and variances of normal distributions".
It was issued on January 29, 1985 by the National Bureau of Standards, and took effect on October 1, 1985. It is obsolete: it has been replaced by GB/T 4889-2008.
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Document preview — GB/T 4889-1985
National Standard of the People's Republic of China
Issued by: National Bureau of Standards
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: National Bureau of Standards.
Date of issue: 1985-01-29.
Date of implementation: 1985-10-01.
Status: obsolete, replaced by GB/T 4889-2008.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
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