statistical hypothesis

См. также в других словарях:

• statistical hypothesis — statistinė hipotezė statusas T sritis biomedicinos mokslai apibrėžtis Prielaida apie ↑populiacijos dėsningumus, kuriuos galima nustatyti tiriant ↑imtį. atitikmenys: angl. statistical hypothesis šaltinis Pagrindinės epidemiologijos sąvokos :… …   Lithuanian dictionary (lietuvių žodynas)

• statistical hypothesis — hypothesis that can be tested by a poll …   English contemporary dictionary

• Statistical hypothesis testing — This article is about frequentist hypothesis testing which is taught in introductory statistics. For Bayesian hypothesis testing, see Bayesian inference. A statistical hypothesis test is a method of making decisions using data, whether from a… …   Wikipedia

• Statistical significance — In statistics, a result is called statistically significant if it is unlikely to have occurred by chance. A statistically significant difference simply means there is statistical evidence that there is a difference; it does not mean the… …   Wikipedia

• Statistical inference — In statistics, statistical inference is the process of drawing conclusions from data that are subject to random variation, for example, observational errors or sampling variation.[1] More substantially, the terms statistical inference,… …   Wikipedia

• Statistical randomness — A numeric sequence is said to be statistically random when it contains no recognizable patterns or regularities; sequences such as the results of an ideal die roll, or the digits of π exhibit statistical randomness.Statistical randomness does not …   Wikipedia

• Hypothesis Testing — A process by which an analyst tests a statistical hypothesis. The methodology employed by the analyst depends on the nature of the data used, and the goals of the analysis. The goal is to either accept or reject the null hypothesis. Hypothesis… …   Investment dictionary

• Statistical semantics — is the study of how the statistical patterns of human word usage can be used to figure out what people mean, at least to a level sufficient for information access (Furnas, 2006). How can we figure out what words mean, simply by looking at… …   Wikipedia

• Hypothesis Theory — is a psychological theory of learning developed during the 1960s and 1970 s. Experimental Framework In the basic experimental framework, the subject is presented with a series of multidimensional stimuli, and provided feedback about the class of… …   Wikipedia

• hypothesis — hypothesis, hypothesis testing A hypothesis is an untested statement about the relationship (usually of association or causation) between concepts within a given theory . Hypothesis testing involves the testing of a hypothesis in a scientific… …   Dictionary of sociology

• Statistical coupling analysis — or SCA is a technique used in bioinformatics to measure covariation between pairs of amino acids in a protein multiple sequence alignment (MSA). More specifically, it quantifies how much the amino acid distribution at some position i changes upon …   Wikipedia