Didkovsky

Oct 19, 2019

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Didkovsky

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- Statistical Analysis 2 -

Topic 9 - Statistical Analysis 2 - T-test & Z-test Deal with only one metric question Test the hypothesis about the mean Whether to use T-test or Z-test? Depend on the sample size If n>30, use Z-test If n<30, use T-test Determine whether the test is one-tailed or two-tailed

1.91k views • 10 slides

Why Test?

Why Test?. Comparative To standards (criteria based) To others (norm referenced) Diagnostic. What do we want to learn from the test?. Who knows science and who does not. NOT who is a good reader and who is not NOT who is a good test taker and who is not. You need a test blueprint.

462 views • 10 slides

Test Administrators

Test Administrators. Last updated: 08/20/09. Test Administrators. Purpose: To ensure consistent statewide test administration and valid test results. Test Administration Resources: 2009–2010 Test Administration Manual Promising Testing Practices. http://www.ode.state.or.us/go/tam.

1.06k views • 18 slides

Test à partir de modèles : pistes pour le test unitaire de composant, le test d'intégration et le test système

Test à partir de modèles : pistes pour le test unitaire de composant, le test d'intégration et le test système. Yves Le Traon. Un thème: le test de logiciels. Le test c’est important ! Objectifs du test examiner ou exécuter un programme dans le but d’y trouver des fautes

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The Test is Yet to Come!

The Test is Yet to Come!. Presented by Student Academic Success Center. “Navigation to Graduation”. Test Taking Tips. Preparing for the Test During the Test Post Test Types of Tests Multiple Choice True - False Essay. “Navigation to Graduation”. Preparing for a Test.

1.81k views • 38 slides

COLOR TEST COLOR TEST COLOR TEST COLOR TEST

COLOR TEST COLOR TEST COLOR TEST COLOR TEST. Dueling Algorithms. Nicole Immorlica , Northwestern University with A. Tauman Kalai , B. Lucier , A. Moitra , A. Postlewaite , and M. Tennenholtz. Social Contexts. Normal-form games :

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How to Write a Test Plan?

How to Write a Test Plan?. A Case Study. Goal Scope. Introduction. Test Spec. Test Plan. Unit Test Integration Test Validation Test High-Order Test. Test Procedure. What Must be Included?. Case Study.

637 views • 32 slides

Mardi le 5 mars

Mardi le 5 mars . March 4 th -8 th Plans. Majors: F 1-test 3B, 2 nd Oral Scrapbook,Test 4 (QUIZ X2-MOI Powerpoint ) F 2R& PreAP - Test 3, SONG, 5FF, Test French 3-Poetry Test 2/3B, Skit, Test 4. F 2 R. Due NOW: Flashcards unit 3 for 100%

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USB 2.0 Production Testing

USB 2.0 Production Testing. Michael Pasumansky CATC. USB Production Testing. What Is in the Presentation. Production test Vs Validation Test Test Environment Test Methods Test Setup Test Coverage Test Configuration Test results. USB Production Testing.

571 views • 19 slides

Test Data Generation

SYST. TDAT. Test Data Generation. Approaches to Software Testing Sources of test Data Test Data from the Specification Test Data from the Design Test Data from the Programs Test Data from the Production Test Data from the Test Test Data Tables Test Data Files Test Data Assertions

1.08k views • 25 slides

Test - @ssr

Test - @ssr. Sommaire Choisir un chapitre avec la souris.  Présentation de Test @ssr.  Utilisation de Test @ssr.  Admin @ssr avant le test.  Epreuve @ssr.  Admin @ssr après le test.  Installation de Test @ssr.  Admin @ssr.  Epreuve @ssr.  Procédures de passation.

1.11k views • 86 slides

Test Data Generation

653 views • 25 slides

System Test Evaluation

STV. TVAL. System Test Evaluation. STV. Location of Test Evaluation Overview of ANSI/IEEE Test Documents System Test Results Test Plan Table of Contents Test Case Specification Test Procedure Specification Test Log Contents Test Measurement Test Metrics Test Coverage Measurement

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第八章

第八章. 方差分析. 本章主要介绍方差分析的基本原理，单因子资料的方差分析方法，两因子资料的方差分析方法，方差分析的基本假定和数据转换. 第一节方差分析的基本概念. 第六章中，我们已经介绍了两个样本所属总体平均值的假设检验可用 t -test 或 u -test 来检验其差异性但在大多数情况下，我们的试验有 3 个或 3 个以上的样本（组）需要进行比较如果这许多样本都只和对照组相比，我们仍然可以使用 t -test 或 u -test 进行，但如果需要样本之间两两相比较的话，就不能使用 t -test 或 u -test 进行比较

1.18k views • 89 slides

Progression of Test Categories

Progression of Test Categories. Unit test. Functional test. Unit test. Component test. System test. Unit test. Acceptance; Installation; System configuration: Performance; Consistency of UI; Security; Recovery; Regression; etc. Component test. Functional test.

429 views • 11 slides

ITRS Test & Test Equipment

ITRS Test & Test Equipment. Roger Barth – Test TWG Chair. 2008 Test Updates. Mixed Signal mid & max ranges vs. high only Waveform generators – 40-80 MHz mid vs 120-320 MHz max Noise floor at -145dB for mid vs. -165dB for max Non-numerical changes to reflect current state of the art RF

300 views • 7 slides

Test de logiciel

Test de logiciel. GLG101. AP.TELLE & S.MILOVANOVIC MAI 2007. Le test en génénal : Plan. . Terminologie liée au test. . Objectifs du test. . Le test dans le cycle de vie du logiciel. . Qualité du test. . Coût du test. . Classifications des méthodes de tests. .

873 views • 36 slides

Test Anxiety

Test Anxiety. Test Anxiety. You’re not alone if your nerves go haywire over a test. Test anxiety comes in different shapes and sizes from a small feeling of butterflies to a severe case of physical sickness. There are three reactions in test anxiety:. Test Anxiety.

740 views • 10 slides

We need t o test XYZ

Test Development Flow. We need t o test XYZ. Run Test. Is there an XYZ TP? (Look on NPTI). Assign Test to a Hull. Yes. Make appropriate changes. Assign Test to a Class (Create Intended Hulls). No. Can you find one that’s close to XYZ Test?. Develop Test statuses 1) Editing

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Chi-square test or c 2 test

Chi-square test or c 2 test. What if we are interested in seeing if my “ crazy ” dice are considered “fair”? What can I do?. Chi-square test. Used to test the counts of categorical data Three types Goodness of fit (univariate) Independence (bivariate)

506 views • 29 slides

Training Course Outlines - Digital

Training Course Outlines - Digital. Digital Test Fundamentals Basic IC CMOS Inverter Semiconductor Environment How to develop a test program DC test & AC test & functional test How to debug test program Measure Accuracy & Data Analysis Memory test Cost of Test Design for Test

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Braze Test

Braze Test. Braze Test. Braze Test. Braze Test. Braze Test. Braze Test. Braze Test. Braze Test. Braze Test. Braze Test. Braze Test. Braze Test. Braze Test. Groove on one half only, 2mm wide max x 2mm deep. Stop groove short of ends. Ask for barrier stuff on inside faces.

854 views • 14 slides

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Didkovsky

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Presentation Transcript

- Statistical Analysis 2 -

Why Test?

Test Administrators

Test à partir de modèles : pistes pour le test unitaire de composant, le test d'intégration et le test système

The Test is Yet to Come!

COLOR TEST COLOR TEST COLOR TEST COLOR TEST

How to Write a Test Plan?

Mardi le 5 mars

USB 2.0 Production Testing

Test Data Generation

Test - @ssr

Test Data Generation

System Test Evaluation

第八章

Progression of Test Categories

ITRS Test &amp; Test Equipment

Test de logiciel

Test Anxiety

We need t o test XYZ

Chi-square test or c 2 test

Training Course Outlines - Digital

Braze Test

ITRS Test & Test Equipment