'Nominal scale' presentation slideshows

Measurement and Scaling

Measurement and Scaling. Measurement and Scaling. Measurement means assigning numbers or other symbols to characteristics of objects according to certain prespecified rules. One-to-one correspondence between the numbers and the characteristics being measured.

5.75k views • 74 slides

Quantitative Methods

Quantitative Methods. Essential Basics. Varsha Varde . M. Sc; Ph. D. in Statistics (O. R.) Taught Advanced Stats to PG Students Quantitative Faculty in NIBM Visiting Faculty at JBIMS Officer in Bank Of India General Manager At AFC Handled consultancy in Various Fields. 2.

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Basic Concepts in Measurement

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Business Research Methods

Business Research Methods. Measurement and Scaling: Fundamentals and Comparative Scaling. Measurement and Scaling. Measurement means assigning numbers or other symbols to characteristics of objects according to certain prespecified rules.

749 views • 45 slides

Chapter 7: Data Collection and Presentation

Chapter 7: Data Collection and Presentation. Mathematics Department Corpus Christi School. When you want to buy a phone, which brand will you buy? Apple or Samsung? . Statistics. A branch of Applied Mathematics Involves in collection, organization, presentation, and interpretation of data.

617 views • 43 slides

Advance Research Methods

Advance Research Methods. Vishnu Parmar Assistant Professor, IBA University of Sindh, Jamshoro. WHAT IS STATISTICS?. Definition Statistics is a group of methods used to collect, analyze, present, and interpret data and to make decisions. What is statistics?.

575 views • 34 slides

Ground rules 1. Ask a question! Based on personal observations Discussions with other ecologists

309 views • 26 slides

CHAPTER 4

CHAPTER 4. IDENTIFYING VARIABLES. What is a Variable?. Something that varies. Symbol to which numerals or values are attached. Concept or its empirical measure that can take on multiple values. Concept, Indicator & Variable. Concepts are mental images or perceptions.

800 views • 26 slides

Chapter Eight

Chapter Eight. Measurement and Scaling: Fundamentals and Comparative Scaling. Chapter Outline. 1) Overview 2) Measurement and Scaling 3) Primary Scales of Measurement Nominal Scale Ordinal Scale Interval Scale Ratio Scale

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LECTURE I Statistics

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Manipulation and Measurement of Variables

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Lecture 1: Basic Descriptive Statistics

Lecture 1: Basic Descriptive Statistics. Types of Biological Data Summary Descriptive Statistics Measures of Central Tendency Measures of Dispersion Assignments. 1. T ypes of Biological Data. Scales of Measurement: General Comments.

1.12k views • 23 slides

Chapter 5

Chapter 5. Making Systematic Observations. Factors Affecting Your Choice of Variables to Manipulate or Observe. Research Tradition Your variables may be similar to those included in previous studies You may use previously used dependent variables while manipulating new independent variables

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An Introduction to Statistical Problem Solving in Geography - 2 nd Edition

An Introduction to Statistical Problem Solving in Geography - 2 nd Edition. Chapter 2 - Summary. Cathy Walker February 13, 2010 GEOG: 3000- Advanced Geographic Statistics Winter Qrtr . 2010; P. Sutton. Definitions.

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Measurement and Scaling: Fundamentals and Comparative Scaling

Measurement and Scaling: Fundamentals and Comparative Scaling. Measurement and Scaling. Measurement means assigning numbers or other symbols to characteristics of objects according to certain prespecified rules.

383 views • 19 slides

Intro to Stats

Intro to Stats. Measures of Central Tendency. Order of Operations. Parentheses Exponents Multiplication or division Addition or subtraction *remember that signs form the skeleton of the formula X + Y / 2 (divide y by 2 and add to x) X + Y (add X and Y , then divide by 2) 2.

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CHAPTER 4 MEASUREMENT & SCALING TECHNIQUES

CHAPTER 4 MEASUREMENT & SCALING TECHNIQUES. DR.SHINEY CHIB PROFESSOR,DMIMS,NAGPUR. SCALES. IT IS A TECHNIQUE OF CONVERTING QULALITATIVE FACTORS INTO QUANTATIVE FACTORS. QUALITATIVE ARE GENERALLY CALLED AS ATTRIBUTES AND QUANTATIVE ARE CALLED AS VARAIBLES.

1.98k views • 11 slides

Meaning of Measurement and Scaling

Meaning of Measurement and Scaling.

845 views • 8 slides

DESCRIPTIVE STATISTICS: GRAPHICAL AND NUMERICAL SUMMARIES

150 views • 7 slides