Slide 1The Mann-Whitney U Test What you need to know Slide 2 When Should I Use the Mann-Whitney U Test? Non-parametric distributionNon-parametric distribution Independent…

Slide 1Business Statistics: A Decision-Making Approach, 6e © 2005 Prentice-Hall, Inc. Chap 8-1 Business Statistics: A Decision-Making Approach 6 th Edition Chapter 8 Introduction…

Slide 1 Nonparametric tests and ANOVAs: What you need to know Slide 2 Nonparametric tests Nonparametric tests are usually based on ranks There are nonparametric versions…

Slide 1 Murali Shanker – Fundamentals of Business Statisitcs Chap 8-1 Business Statistics: A Decision-Making Approach 6 th Edition Chapter 8 Introduction to Hypothesis…

Slide 1 Fall 2006 – Fundamentals of Business Statistics 1 Chapter 8 Introduction to Hypothesis Testing Slide 2 Fall 2006 – Fundamentals of Business Statistics 2 Chapter…

Slide 1 Chap 8-1 Chapter 8 Introduction to Hypothesis Testing Slide 2 Chap 8-2. Chapter Goals After completing this chapter, you should be able to: Formulate null and alternative…

Slide 1 © 2002 Prentice-Hall, Inc.Chap 7-1 Statistics for Managers using Excel 3 rd Edition Chapter 7 Fundamentals of Hypothesis Testing: One-Sample Tests Slide 2 © 2002…

Slide 1 © 2003 Prentice-Hall, Inc.Chap 9-1 Fundamentals of Hypothesis Testing: One-Sample Tests IE 340/440 PROCESS IMPROVEMENT THROUGH PLANNED EXPERIMENTATION Dr. Xueping…