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null+hypothesis

  • 1 null

    {nʌl}
    I. 1. юр. недействителен, невалиден, загубил законната си сила (и NULL and void)
    2. неизразитеден, безличен
    3. равен на нула, никакъв, несъществуващ
    II. 1. нула
    2. нищожество, нещо без всякакво значение
    * * *
    {n^l} I. a predic 1. юр. недействителен, невалиден, загубил зако
    * * *
    невалиден; недействителен; неизразителен;
    * * *
    1. i. юр. недействителен, невалиден, загубил законната си сила (и null and void) 2. ii. нула 3. неизразитеден, безличен 4. нищожество, нещо без всякакво значение 5. равен на нула, никакъв, несъществуващ
    * * *
    null[nʌl] adj predic 1. недействителен, невалиден, незаконен, загубил законната си сила (и
    ull and void
    ); 2. неизразителен, безличен; 3. равен на нула, нулев, никакъв, несъществуващ;
    ull hypothesis
    нулева хипотеза.

    English-Bulgarian dictionary > null

См. также в других словарях:

  • null hypothesis — ➔ hypothesis * * * null hypothesis UK US noun [S] ► a theory that states that two groups that are being tested will be expected to show the same results until this is proved not to be true …   Financial and business terms

  • Null hypothesis — For the periodical, see Null Hypothesis: The Journal of Unlikely Science. The practice of science involves formulating and testing hypotheses, assertions that are capable of being proven false using a test of observed data. The null hypothesis… …   Wikipedia

  • Null Hypothesis — A type of hypothesis used in statistics that proposes that no statistical significance exists in a set of given observations. The null hypothesis attempts to show that no variation exists between variables, or that a single variable is no… …   Investment dictionary

  • null hypothesis — noun A hypothesis set up to be nullified or refuted in order to support an alternative hypothesis. When used, the null hypothesis is presumed true until statistical evidence in the form of a hypothesis test indicates otherwise. Therefore, the… …   Wiktionary

  • null hypothesis — noun Etymology: null (I) : a statistical hypothesis to be tested and accepted or rejected in favor of an alternative; specifically : the hypothesis that an observed difference (as between the means of two samples) is due to chance alone and not… …   Useful english dictionary

  • Null Hypothesis: The Journal of Unlikely Science — Categories Science Satire and Information Publisher Null Hypothesis Ltd First issue 2004 Country England Website http://www.null …   Wikipedia

  • null hypothesis — see significance * * * the particular hypothesis under investigation; termed null because it frequently asserts a lack of effect or of difference. Symbol H0. Cf. alternative h …   Medical dictionary

  • null hypothesis — (in the statistical testing of a hypothesis) the hypothesis to be tested. Cf. alternative hypothesis. [1930 35] * * * …   Universalium

  • null hypothesis — noun Date: 1935 a statistical hypothesis to be tested and accepted or rejected in favor of an alternative; specifically the hypothesis that an observed difference (as between the means of two samples) is due to chance alone and not due to a… …   New Collegiate Dictionary

  • null hypothesis — /nʌl haɪˈpɒθəsəs/ (say nul huy pothuhsuhs) noun a hypothesis which is set up so that it can be proved wrong in order to establish a support for an alternative hypothesis which the experimenter believes to be true …  

  • null hypothesis — noun (in a statistical test) the hypothesis that any observed differences between two populations are due to sampling or experimental error …   English new terms dictionary

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