statistical significance
statistical significance The condition in which the difference between two means is equal to or greater than 1.96 times the standard error of the mean. Since there is an approximately 20:1 likelihood that such a difference occurs by chance, 95 per cent of the means will be enclosed, assuming a normal distribution of the data. See also confidence limits.
statistical significance
statistical significance (stă-tist-i-kăl) n. see significance.
More From encyclopedia.com
Inferential Statistics , Inference, Statistical
To perform inference, in layman’s terms, is to make an educated or informed guess of an unknown quantity of interest given wha… Significance Test , significance tests A variety of statistical techniques are used in empirical social research in order to establish whether a relationship between sam… significance , significance •abeyance, conveyance, purveyance •creance • ambience •irradiance, radiance •expedience, obedience •audience •dalliance, mésalliance •sa… Statistics , STATISTICS, the scientific discipline that deals with the collection, classification, analysis, and interpretation of numerical facts or data, was in… Quantum statistics , Bose-Einstein statistics, class of statistics that applies to elementary particles called bosons, which include the photon, pion, and the W and Z par… T-test , T-TEST
A normal distribution plays a prominent role in tests of hypothesis that involve the mean of a population. In particular, if a random sample o…
About this article
statistical significance
All Sources -
You Might Also Like
NEARBY TERMS
statistical significance