Slide 1Data Description Chapter 3 Slide 2 Outline 3-1 Introduction 3-2 Measures of Central Tendency 3-3 Measures of Variation 3-4 Measures of Position 3-5 Exploratory Data…

1. STAT162 / AC YR 20141 2. Wilcoxon Rank-Sum Test STAT162 / AC YR 20142 3. The Wilcoxon Rank Sum test is used to test for a difference between two samples. It is the nonparametric…

Slide 13.3 - 1 Copyright © 2010, 2007, 2004 Pearson Education, Inc. Lecture Slides Elementary Statistics Eleventh Edition and the Triola Statistics Series by Mario F. Triola…

Slide 1 Section 3.2-1 Copyright © 2014, 2012, 2010 Pearson Education, Inc. Lecture Slides Elementary Statistics Twelfth Edition and the Triola Statistics Series by Mario…

Slide 1 SP 225 Lecture 7 Measures of Center Slide 2 Using the Sigma Notation Slide 3 Alternative Sigma Notation Means add the X values for all data points Slide 4 Sigma Example…

Slide 1 Section 3.1-1 Copyright © 2014, 2012, 2010 Pearson Education, Inc. Lecture Slides Elementary Statistics Twelfth Edition and the Triola Statistics Series by Mario…

Lecture Slides Elementary Statistics Twelfth Edition and the Triola Statistics Series by Mario F. Triola Chapter 3 Statistics for Describing, Exploring, and Comparing Data…

MATH125 Chapter 3 topics ANALYZING DATA NUMERICALLY Notation  denotes the sum of a set of values. x is the variable usually used to represent the individual data values.…

Created by Tom Wegleitner, Centreville, Virginia Section 2-4 Measures of Center Definition Measure of Center The value at the center or middle of a data set Arithmetic Mean…

Consolidation 1 Probabilistic and Statistical Techniques Lecture 4 Dr. Nader Okasha 2 Descriptive measures of data: Measure of Center Measure of Variation Measure of Position…