1

Data collection, analysis, and presentation: Introduction

2

Data

3

Primary vs secondary data

4

Quantitative vs. qualitative data

5

Quantitative data

6

Qualitative data

7

Data collection

8

Qualitative data collection

9

Quantitative data collection

10

Qualitative vs quantitative data collection

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Data collection instruments

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Reliability vs. Validity

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Data analysis

14

Five types of data analysis

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Seven Data Analysis Methods and Techniques

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Two primary methods for data analysis

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Data analysis tools

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Data visualization

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Data presentation methods

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Purposes of data visualization

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4 + 1 basic presentation types

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Comparison

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Composition

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Distribution

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Relationship

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Trend

27

Table, figure, or text

28

Tables

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Table design

30

Table hints

31

Table checklist

32

Figures, charts, graphs, or maps

33

Figure captions

34

Figure checklist

35

Determine which chart to use

36

Chart chooser

37

Figures: Comparison

38

Figures: Composition

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Figures: Distribution

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Figures: Relationship

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Figures: Trend

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Figures: Dos

43

Pie or donu chart

44

Bar chart

45

Column chart