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t-statistic - Wikipedia
In statistics, the t-statistic is the ratio of the departure of the estimated value of a parameter from its hypothesized value to its standard error. It is used in ... More »

www.statisticshowto.com/t-statistic

Sep 25, 2013 ... T Statistic: Definition of the T Statistic. When to use it in statistic. Types of T Tests and Comparisons to Z Tests and Z Scores. Free online ...

docs.statwing.com/examples-and-definitions/t-test/statistical-significance

An explanation of statistical significance in the context of a T-Test. In plain, understandable English, not confusing statistical jargon.

blog.minitab.com/blog/statistics-and-quality-data-analysis/what-are-t-values-and-p-values-in-statistics

Nov 4, 2016 ... When you perform a t-test, you're usually trying to find evidence of a significant difference between population means (2-sample t) or between ...

www.investopedia.com/terms/t/t-test.asp

A statistical examination of two population means. A two-sample t-test examines whether two samples are different and is commonly used when the variances of ...

www.pmean.com/definitions/tstat.htm

The t statistic is a measure of how extreme a statistical estimate is. You compute this statistic by subtracting the hypothesized value from the statistical estimate ...

www.socialresearchmethods.net/kb/stat_t.php

The t-test assesses whether the means of two groups are statistically different from each other. This analysis is ... Statistical Analysis of the t-test. The formula for  ...

stattrek.com/statistics/dictionary.aspx?definition=t_statistic

Definition of t statistic, from the Stat Trek dictionary of statistical terms and concepts. This statistics glossary includes definitions of all technical terms used on Stat ...

economics.about.com/od/economicsglossary/g/tstat.htm

After an estimation of a coefficient, the t-statistic for that coefficient is the ratio of the coefficient to its standard error. That can be tested against a t distribution to ...

www.businessdictionary.com/definition/test-statistic.html

Definition of test statistic: Sample used to determine whether a hypothesis will be accepted or rejected. If the test statistic is too far off of the original hypothesis, ...