Reference number
ISO 2602:1980
ISO 2602:1980
© ISO 2025
International Standard
ISO 2602:1980
Statistical interpretation of test results — Estimation of the mean — Confidence interval
Edition 1
1980-02
1980-02
ISO 2602:1980
7585
Published
(Edition 1, 1980)
This publication was last reviewed and confirmed in 2021.
Therefore this version remains current.
Abstract
Concerns the estimation of the mean of a normal population on the basis of a series of tests applied to a random sample of individuals drawn from this population when the variance of the population is unknown and calculation of the conficence interval for the population mean therefrom and from the standard deviation. Test method may be subject to systematic errors.