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ISO 3301:1975

Statistical interpretation of data — Comparison of two means in the case of paired observations
1. 8. 1975.

Опште информације

90.93     3. 9. 2021.

ISO

ISO/TC 69

Međunarodni standard

03.120.30  

francuski   engleski  

Kupovina

Objavljen

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Apstrakt

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).

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 3301:1975
90.93 Odluka o potvrđivanju standarda
3. 9. 2021.

REVIDIRAN OD

NAPUŠTEN
ISO/WD 3301

NAPUŠTEN
ISO/DIS 16269-5