'Reject h0' diaporamas de présentation

Is there evidence for a peak in this data?

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Psych 5500/6500

Psych 5500/6500. The t Test for a Single Group Mean (Part 2): p Values One-Tail Tests Assumptions. Fall, 2008. Reporting Results.

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Quantitative Methods

512 views • 37 slides

Quantitative Methods

416 views • 37 slides

Quantitative Methods

Quantitative Methods. Varsha Varde. Large-Sample Tests of Hypothesis. Contents. 1. Elements of a statistical test 2. A Large-sample statistical test 3. Testing a population mean 4. Testing a population proportion 5. Testing the difference between two population means

382 views • 29 slides

Collocation

Collocation. ??? : ???. Contents. Introduction Frequency Mean & Variance Hypothesis Testing Mutual Information. Collocation. 1. Introduction. Definition

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Languages in the U.S.

Languages in the U.S. An Analysis of Languages Spoken at Home and Language Enrollment in Post-Secondary Schools. Danny Semelsberger. 1. The state of languages spoken at home . 2. Post-Secondary language enrollment in the U.S . 3. Post-Secondary students enrolled in Spanish.

241 views • 14 slides

Data

Unrestricted Model. Data. Theory. t-statistics. Restricted Model (excludes independent variables with low t-stats). F-statistic. Unrestricted Model. Data. Theory. Examine t-statistics. Restricted Model (excludes independent variables with t-stats below critical-t).

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THE TEST STATISTIC / TUTORIALOUTLET DOT COM

a) The test statistic is _____. (Round to two decimal places as needed.) Since the test statistic _______ in the rejection region, _______ H0. There is _______ evidence to conclude that the

37 views • 3 slides