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БДС ISO 3301:2003

Statistical interpretation of data — Comparison of two means in the case of paired observations

Dec 22, 2003

General information

90.93     Sep 3, 2021

BDS

ТК-12

International Standard

03.120.30  

Bulgarian  

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Scope

A method is specified for comparing the mean of a population of differences with zero or any other preassigned value. It may be applied to establish a difference between two treatments, where "treatment" should be understood in a wide sense, e.g. as a test method, measuring instrument or laboratory involved, and is applicable under the conditions that the series of differences can be considered as a series of independent random items and the distribution of the differences is normal or approximately normal. If the distribution deviates from the normal, it remains valid provided the sample size is sufficiently large (100 and more).

Life cycle

NOW

PUBLISHED
БДС ISO 3301:2003
90.93 Standard confirmed
Sep 3, 2021

REVISED BY

ABANDON
prБДС ISO 16269-5:2021

Related project

Adopted from ISO 3301:1975