two-tailed test

Also found in: Medical, Acronyms, Wikipedia

0.01 sec.

two-tailed test [′tü ‚tāld ‚test]

(statistics)

A statistical test in which the critical region consists of those values of a test statistic less than a given value as well as those values greater than another given value. Also known as two-tail test.

Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content.

?Page tools

Printer friendly
Cite / link

Feedback

Mentioned in	?		References in periodicals archive	?		Encyclopedia browser	?		Full browser	?
No references found			We conducted a nonparametric, two-sample, two-tailed test of the difference in the percentage of students in adjunct-taught-principles classes vs. A comparison of the achievement of students taught by full-time ... by Kirk, Florence R.; Spector, Charles A. / Academy of Educational Leadership Journal The statistical significance uses a one-tailed test for variables with a predicted sign and a two-tailed test for variables without a predicted sign. Does voluntary disclosure improve stock price informativeness? by Haggard, K. Stephen; Martin, Xiumin; Pereira, Raynolde / Financial Management Significance was determined with a two-tailed test at the [alpha]=0. Fish assemblages and indicator species: reef fishes off the ... by Shertzer, Kyle W.; Williams, Erik H. / Fishery Bulletin			two-range Decca two-room plan two-sheet detector two-sided ideal two-sided sampling plans two-sided test two-slit experiment two-slit interference two-source frequency keying two-sphere Two-Stage Combustion two-stage curing two-stage design two-stage experiment Two-Stage Furnace two-stage hoisting two-stage sampling two-state Turing machine Two-Step two-step grooving system two-step test two-stroke two-stroke cycle two-symbol Turing machine two-tail test two-tailed test Two-Terminal Network two-tier client/server two-tiered porch two-to-the-N two-tone diaphone two-tone keying two-tone modulation Two-Value Principle two-valued logic two-valued variable two-way coupling two-way draw two-way joist construction two-way radio two-way reinforcement two-way series two-way slab two-way time transfer two-way valve two-way-reinforced footing two-wire circuit two-wire lines two-wire repeater two-year ice twoccing			Two-Step Excitation Transient Grating two-step exercise test two-step grooving system Two-Step Multi-Polling two-step test Two-Step Transcriptional Activation Two-Step Tuberculin Skin Testing two-steps two-steps two-storey Two-Stress-Level Constant Stress Accelerated Life Test Two-stroke Two-stroke Two-stroke cycle Two-stroke cycle Two-stroke Diesel cycle Two-stroke engine Two-stroke engines two-strokes two-strokes Two-Subject Moderatorship Two-Switch Hybrid Rectifier Two-Symbol Look-Ahead two-symbol Turing machine two-tail test Two-tailed Two-tailed Pasha Two-tailed Pasha two-tailed pashas two-tailed pashas two-tailed test Two-Tangent Theorem Two-Task Common Two-Terminal Network two-thirds Two-Thousand-Yard Stare Two-throw two-tier two-tier bid two-tier bid Two-Tier Bids Two-Tier Board Two-Tier Boards two-tier client/server Two-Tier Data Dissemination Two-Tier market Two-Tier Markets Two-Tier Stationary Bench Two-tier tax system two-tier tender offer two-tier tender offer Two-Tier Tender Offers two-tiered porch two-tiered system two-time two-time Two-Time Correlation Function two-time loser

Encyclopedia

Free Tools:	For surfers: Free toolbar & extensions \| Word of the Day \| Help For webmasters: Free content \| Linking \| Lookup box \| Double-click lookup

Disclaimer
All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. This information should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional.