1. Chapter 2 – Graphical Descriptive Techniques
Statistics for Management and Economics-Sixth Edition Gerald Keller – Brian Warrack
Chapter 2 – Graphical Descriptive Techniques

2. Figure 2.1 Histogram for Example 2.1
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Figure 2.1 Histogram for Example 2.1

3. © 2003 Brooks/Cole Publishing / Thomson Learning™
Excel Histogram

4. Figure 2.2 Three symmetric histograms
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Figure 2.2 Three
symmetric histograms

5. Figure 2.3 Skewed histograms
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Figure 2.3 Skewed histograms

6. Figure 2.4 A unimodal histogram
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Figure 2.4 A unimodal histogram

7. Figure 2.5 Bimodal histograms
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Figure 2.5 Bimodal histograms

8. Figure 2.6 Bell-shaped histogram
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Figure 2.6 Bell-shaped histogram

9. Excel Histogram – Returns A and B
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© 2003 Brooks/Cole Publishing / Thomson Learning™
Excel Histogram – Returns A and B

10. © 2003 Brooks/Cole Publishing / Thomson Learning™
Minitab Returns A and B

11. Excel histogram Marks (Manual) and Marks (Computer)
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© 2003 Brooks/Cole Publishing / Thomson Learning™
Excel histogram Marks (Manual) and Marks (Computer)

12. Minitab Marks (Manual) and Marks (Computer)
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© 2003 Brooks/Cole Publishing / Thomson Learning™
Minitab Marks (Manual) and Marks (Computer)

13. Figure 2.7 Stem-and-leaf-display for Example 2.1
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Figure 2.7 Stem-and-leaf-display for Example 2.1

14. Figure 2.8 Ogive for Example 2.1
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Figure 2.8 Ogive for Example 2.1

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Excel Ogive - Bills

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Minitab – Ogive - Bills

17. Figure 2.9 Ogive with estimated relative frequencies for Example 2.1
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Figure 2.9 Ogive with estimated relative frequencies for Example 2.1

18. © 2003 Brooks/Cole Publishing / Thomson Learning™
Excel- Histogram

19. Figure 2.10 Bar chart for Example 2.4
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Figure Bar chart for Example 2.4

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Minitab Chart-Area

21. Figure 2.11 Pie chart for Example 2.4
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Figure Pie chart for Example 2.4

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Excel Pie Chart

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Minitab Pie Chart

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Excel Bar Chart

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Minitab Bar Chart

26. Figure 2.13 Pie Chart for Example 2.6
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Figure Pie Chart for Example 2.6

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Excel Pie Chart

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Minitab Pie Chart

29. Figure 2.14 Scatter diagram for Example 2.7
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Figure 2.14 Scatter diagram for Example 2.7

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Excel Scatter diagram

31. Minitab Scatter diagram
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Minitab Scatter diagram

32. Figure 2.15 Scatter diagrams describing linearity
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Figure Scatter diagrams describing linearity

33. Figure 2.16 Scatter diagrams describing direction
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Figure Scatter diagrams describing direction

34. Excel Bar Charts Blue-collar, White-collar, Professional
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© 2003 Brooks/Cole Publishing / Thomson Learning™
© 2003 Brooks/Cole Publishing / Thomson Learning™
Excel Bar Charts Blue-collar, White-collar, Professional

35. Minitab Newspapers – Blue, White and Professional
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© 2003 Brooks/Cole Publishing / Thomson Learning™
© 2003 Brooks/Cole Publishing / Thomson Learning™
Minitab Newspapers – Blue, White and Professional

36. Excel Newspaper Bar Chart
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Excel Newspaper Bar Chart

37. Excel Newspaper Bar Chart
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Excel Newspaper Bar Chart

38. Excel Contingency Table
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Excel Contingency Table

39. Minitab Tabulated Statistics – Newspaper, Occupation
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Minitab Tabulated Statistics – Newspaper, Occupation

40. © 2003 Brooks/Cole Publishing / Thomson Learning™
Figure 2.17

41. © 2003 Brooks/Cole Publishing / Thomson Learning™
Excel Line Chart

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Minitab Graph