Romasa Dawood [email protected] P.S. Lecture slides are not substitute for the class lecture or course books. What is Statistics? STATISTICS Numerical Facts Field…

1. Describing Data: Numerical MeasuresChapter 3McGraw-Hill/Irwin Copyright © 2012 by The McGraw-Hill Companies, Inc. All rights reserved. 2. Learning ObjectivesLO1 Explain…

2-1 Introduction 2-2 Organizing Data 2-3 Histograms, Frequency Polygons, and Ogives 2-4 Other Types of Graphs 2-5 Summary Statistics, in a broad sense, is a collection of…

2-1 Introduction 2-2 Organizing Data 2-3 Histograms, Frequency Polygons, and Ogives 2-4 Other Types of Graphs 2-5 Summary Statistics, in a broad sense, is a collection of…

Slide 1 Nonparametric Techniques CJ 526 Statistical Analysis in Criminal Justice Slide 2 Parametric v. Nonparametric: Parametric 1. Parametric 1. Dependent Variable: 1. Interval/Ratio…

Slide 1 Example: Theories in Public Policy Process Slide 2 Modeling Public Policy Competing Theories of the Policy Process A.What are Models? B.Models are based on theory.…

Chi-square (χ2) Fenster Chi-Square Chi-Square χ2 Tests of Statistical Significance for Nominal Level Data (Note: can also be used for ordinal level data). Chi-Square Chi-Square…

Quantitative data analysis part 2 Why is it so important to know the level of measurement. IMPORTANT!!!!!!!!!!!! IN ACTUALITY, MOST OUTCOME MEASURES in outcome evaluations…

Section 2-2 Spell out your full name (first, middle and last) Be ready to share the following counts: Number of letters in your full name. Number of vowels Number of consonants…

Chapter 2 2.1 Frequency Distributions 2.2 Graphical Displays of Data 2.3 Analyzing Graphs After collecting data as described in Chapter 1, you need to organize it so that…