Reference number
ISO 3301:1975
International Standard
ISO 3301:1975
Statistical interpretation of data — Comparison of two means in the case of paired observations
Edition 1
1975-08
Preview
ISO 3301:1975
8540
No disponible en español
Publicado (Edición 1, 1975)
Esta publicación se revisó y confirmó por última vez en 2021. Por lo tanto, esta versión es la actual.

ISO 3301:1975

ISO 3301:1975
8540
Idioma
Formato
CHF 42
Convertir Franco suizo (CHF) a tu moneda

Resumen

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).

Informaciones generales

  •  : Publicado
     : 1975-08
    : Norma Internacional confirmada [90.93]
  •  : 1
     : 6
  • ISO/TC 69
    03.120.30 
  • RSS actualizaciones

¿Tiene alguna duda?

Consulte nuestras Ayuda y asistencia