Chapter 14 Analyzing Quantitative Data. LEVELS OF MEASUREMENT Nominal Measurement Nominal Measurement Ordinal Measurement Ordinal Measurement Interval.

Slides:



Advertisements
Similar presentations
Chapter 13 Analysing Quantitative Data
Advertisements

To Select a Descriptive Statistic
Statistics.
Scales of Measurement n Nominal classificationlabels mutually exclusive exhaustive different in kind, not degree.
BHS Methods in Behavioral Sciences I April 18, 2003 Chapter 4 (Ray) – Descriptive Statistics.
QUANTITATIVE DATA ANALYSIS
Chapter 13 Conducting & Reading Research Baumgartner et al Data Analysis.
Basic Statistical Review
DATA ANALYSIS I MKT525. Plan of analysis What decision must be made? What are research objectives? What do you have to know to reach those objectives?
Chapter 13 Analyzing Quantitative data. LEVELS OF MEASUREMENT Nominal Measurement Ordinal Measurement Interval Measurement Ratio Measurement.
Review Chapter 1-3. Exam 1 25 questions 50 points 90 minutes 1 attempt Results will be known once the exam closes for everybody.
Measures of Dispersion CJ 526 Statistical Analysis in Criminal Justice.
Summary of Quantitative Analysis Neuman and Robson Ch. 11
SHOWTIME! STATISTICAL TOOLS IN EVALUATION DESCRIPTIVE VALUES MEASURES OF VARIABILITY.
Statistical Analysis I have all this data. Now what does it mean?
Hypothesis Testing Charity I. Mulig. Variable A variable is any property or quantity that can take on different values. Variables may take on discrete.
CHAPTER 8 Basic Data Analysis for Quantitative Research ESSENTIALS OF MARKETING RESEARCH Hair/Wolfinbarger/Ortinau/Bush.
@ 2012 Wadsworth, Cengage Learning Chapter 5 Description of Behavior Through Numerical 2012 Wadsworth, Cengage Learning.
Chapter 3 Statistical Concepts.
EPE/EDP 557 Key Concepts / Terms –Empirical vs. Normative Questions Empirical Questions Normative Questions –Statistics Descriptive Statistics Inferential.
Basic Definitions  Statistics Collect Organize Analyze Summarize Interpret  Information - Data Draw conclusions.
MSE 600 Descriptive Statistics Chapter 10 in 6 th Edition (may be another chapter in 7 th edition)
Copyright © Allyn & Bacon (2010) Manual Statistical Computation Procedures Graziano and Raulin Research Methods This multimedia product and its contents.
Chapters 1 & 2 Displaying Order; Central Tendency & Variability Thurs. Aug 21, 2014.
Statistics Definition Methods of organizing and analyzing quantitative data Types Descriptive statistics –Central tendency, variability, etc. Inferential.
Chapter 15 Data Analysis: Testing for Significant Differences.
Basic Statistics. Scales of measurement Nominal The one that has names Ordinal Rank ordered Interval Equal differences in the scores Ratio Has a true.
Describing Behavior Chapter 4. Data Analysis Two basic types  Descriptive Summarizes and describes the nature and properties of the data  Inferential.
MEASURES OF CENTRAL TENDENCY TENDENCY 1. Mean 1. Mean 2. Median 2. Median 3. Mode 3. Mode.
UNDERSTANDING RESEARCH RESULTS: DESCRIPTION AND CORRELATION © 2012 The McGraw-Hill Companies, Inc.
METHODS IN BEHAVIORAL RESEARCH NINTH EDITION PAUL C. COZBY Copyright © 2007 The McGraw-Hill Companies, Inc.
Describing Data Statisticians describe a set of data in two general ways. Statisticians describe a set of data in two general ways. –First, they compute.
Introduction to Statistics Mr. Joseph Najuch Introduction to statistical concepts including descriptive statistics, basic probability rules, conditional.
Choosing the Appropriate Statistics Dr. Erin Devers October 17, 2012.
Choosing a statistical What are you trying to do?.
Research Methods. Measures of Central Tendency You will be familiar with measures of central tendency- averages. Mean Median Mode.
Week #12 Assignment For your Week #12 assignment, you will write your Methods and Results Chapters for your descriptive statistics.
Determination of Sample Size: A Review of Statistical Theory
Chapter 5 – 1 Chapter 9 Organization of Information and Measurement of Relationships: A Review of Descriptive Data Analysis.
ANALYSIS PLAN: STATISTICAL PROCEDURES
Appendix B: Statistical Methods. Statistical Methods: Graphing Data Frequency distribution Histogram Frequency polygon.
BASIC STATISTICAL CONCEPTS Chapter Three. CHAPTER OBJECTIVES Scales of Measurement Measures of central tendency (mean, median, mode) Frequency distribution.
Psychology’s Statistics Psychology’s Statistics Appendix (page A1 - A13)
The field of statistics deals with the collection,
1 UNIT 13: DATA ANALYSIS. 2 A. Editing, Coding and Computer Entry Editing in field i.e after completion of each interview/questionnaire. Editing again.
1 Outline 1. Why do we need statistics? 2. Descriptive statistics 3. Inferential statistics 4. Measurement scales 5. Frequency distributions 6. Z scores.
Chapter15 Basic Data Analysis: Descriptive Statistics.
Data Analysis. Statistics - a powerful tool for analyzing data 1. Descriptive Statistics - provide an overview of the attributes of a data set. These.
Social Work 671 Class # 1 Introduction & Review. Outline Introductions Why are we here? Syllabus Review Descriptive Statistics.
Research Methods. Define the Milgram experiment An experiment in which Milgram wanted to determine whether participants would administer painful shocks.
Statistics In Research
Statistical Methods Michael J. Watts
Chapter 6 Introductory Statistics and Data
EXPLORATORY DATA ANALYSIS and DESCRIPTIVE STATISTICS
Statistical Methods Michael J. Watts
Module 6: Descriptive Statistics
Chapter 3 Measures Of Central Tendency
Introduction To Statistics
Part Three. Data Analysis
Notes Over 7.7 Finding Measures of Central Tendency
Statistical Evaluation
Methods Chapter Format Sources of Data Measurements
Wednesday, September 23 Descriptive v. Inferential statistics.
Descriptive and Inferential
Introduction To Statistics
Review for Exam 1 Ch 1-5 Ch 1-3 Descriptive Statistics
Week 11.
Chapter 6 Introductory Statistics and Data
Descriptive statistics for groups:
Examine Relationships
Presentation transcript:

Chapter 14 Analyzing Quantitative Data

LEVELS OF MEASUREMENT Nominal Measurement Nominal Measurement Ordinal Measurement Ordinal Measurement Interval Measurement Interval Measurement Ratio Measurement Ratio Measurement

COMPUTER APPLICATIONS

DESCRIPTIVE STATISTICS Frequency Distributions Frequency Distributions Measures of Central Tendency Measures of Central Tendency Mode Mode Median Median Mean Mean Measures of Variability Measures of Variability Range Range Standard Deviation Standard Deviation

INFERENTIAL STATISTICS Statistics That Determine Associations Statistics That Determine Associations Chi-Square Chi-Square Correlation Correlation Statistics That Determine Differences Statistics That Determine Differences Dependent t- Tests Dependent t- Tests Independent t- Tests Independent t- Tests One-Way Analysis of Variance One-Way Analysis of Variance

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2025 SlidePlayer.com. Inc. All rights reserved.