two-sided confidence interval

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• Confidence distribution — This article is about the confidence distribution. For Confidence interval, see Confidence interval. In statistics, the concept of a confidence distribution (CD) has often been loosely referred to as a distribution function on the parameter space …   Wikipedia

• двусторонний доверительный интервал — 3.8 двусторонний доверительный интервал (two sided confidence interval): Если Т1 и Т2 две функции наблюдаемых значений, таких что для оценки параметра распределения совокупности q вероятность Рr(Т1 < q < Т2) равна (1 a), где (1 a) константа …   Словарь-справочник терминов нормативно-технической документации

• ГОСТ Р ИСО 10576-1-2006: Статистические методы. Руководство по оценке соответствия установленным требованиям. Часть 1. Общие принципы — Терминология ГОСТ Р ИСО 10576 1 2006: Статистические методы. Руководство по оценке соответствия установленным требованиям. Часть 1. Общие принципы оригинал документа: 3.3 верхняя граница поля допуска (upper specification limit) USL: Верхняя… …   Словарь-справочник терминов нормативно-технической документации

• Coverage probability — In statistics, the coverage probability of a confidence interval is the proportion of the time that the interval contains the true value of interest.[1] For example, suppose our interest is in the mean number of months that people with a… …   Wikipedia

• Ordinary least squares — This article is about the statistical properties of unweighted linear regression analysis. For more general regression analysis, see regression analysis. For linear regression on a single variable, see simple linear regression. For the… …   Wikipedia

• Student's t-distribution — Probability distribution name =Student s t type =density pdf cdf parameters = u > 0 degrees of freedom (real) support =x in ( infty; +infty)! pdf =frac{Gamma(frac{ u+1}{2})} {sqrt{ upi},Gamma(frac{ u}{2})} left(1+frac{x^2}{ u} ight)^{ (frac{… …   Wikipedia

• Reference range — Reference ranges edit in: blood urine CSF feces In health related fields, a reference range or reference interval usually describes the variations of a measurement or value in healthy i …   Wikipedia

• Russia — /rush euh/, n. 1. Also called Russian Empire. Russian, Rossiya. a former empire in E Europe and N and W Asia: overthrown by the Russian Revolution 1917. Cap.: St. Petersburg (1703 1917). 2. See Union of Soviet Socialist Republics. 3. See Russian… …   Universalium

• Odds ratio — The odds ratio [1][2][3] is a measure of effect size, describing the strength of association or non independence between two binary data values. It is used as a descriptive statistic, and plays an important role in logistic regression. Unlike… …   Wikipedia

• Mann–Whitney U — In statistics, the Mann–Whitney U test (also called the Mann–Whitney–Wilcoxon (MWW) or Wilcoxon rank sum test) is a non parametric statistical hypothesis test for assessing whether one of two samples of independent observations tends to have… …   Wikipedia

• P-value — In statistical significance testing, the p value is the probability of obtaining a test statistic at least as extreme as the one that was actually observed, assuming that the null hypothesis is true. One often rejects the null hypothesis when the …   Wikipedia