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ISO 2854:1976

Statistical interpretation of data — Techniques of estimation and tests relating to means and variances

Feb 1, 1976

General information

90.20     Jul 15, 2026

ISO

ISO/TC 69

International Standard

03.120.30  

French   English  

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Scope

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 variance are dealt with. Techniques are valid for sample elements drawn at random and being independent, when the distribution of the observed variable is normal, for a sample size not too small (5 to 10 at least) approximately also when the distribution does not deviate very much from the normal. Techniques of verification of the hypothesis of normality are briefly dealt with in the examples.

Life cycle

NOW

PUBLISHED
ISO 2854:1976
90.20 Standard under periodical review
Jul 15, 2026

REVISED BY

ABANDON
ISO/DIS 16269-5

National adoptions

SRPS A.A2.010:1979  
ISS

Statistical interpretation of data — Techniques of estimation and tests relating to means and variances

90.20   Standard under periodical review

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