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  1. ECONOMICS|economic analysis|statistics · SCIENCE

    #648482

    IATE #3541953
    tástáil difríochta Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    Differenztest
    de
    difference test | test of difference
    en
    Sainmhíniú test where the null hypothesis states that the groups under consideration do not differ Tagairt "COM-EN based on:Lawrence E. Barker, Elizabeth T. Luman, Mary M. McCauley and Susan Y. Chu. Assessing Equivalence: An Alternative to the Use of Difference Tests for Measuring Disparities in Vaccination Coverage Am. J. Epidemiol. (2002) 156 (11): 1056-1061. http://aje.oxfordjournals.org/content/156/11/1056.full [12.4.2012]"
    Nóta "If the analysis reveals a statistically significant difference between groups, the null hypothesis of no difference is rejected. However, if the analysis does not reveal a statistically significant difference between groups, the null hypothesis must stand—it cannot be rejected. But failing to find difference is not proof of similarity.See also equivalence test [ IATE:3541954 ]"