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t-test |
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t-test, n an inferential statistic used to test for differences between two means (groups) only. This statistic is used for small samples (e.g., N < 30). Also called t-ratio, stu-dent's t. t-test a test of statistical significance which uses a formula from which a t value is derived. The value is then compared with a set of t-distribution tables to see whether the null hypothesis should be rejected or not. t-test Student's t-test, see there How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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T-on-P phenomenon t-PA t-plasminogen activator T-shaped fracture T-spine t-strain mycoplasma T-TAC t-test T-wave alternans T. anseris T. oertli T.D. t.d.s t.d.s. T.D.X. |
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