writing business reports. introduction gives background of problem or assignment. introduces the...

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Writing Business Reports

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Writing Business Reports

Introduction

• Gives background of problem or assignment.

• Introduces the subject and shows why it is significant or important.

• Preview the main ideas and structure of the report.

• Establishes the tone and relationship with the audience.

Body

• 2-4 main points.

• Presents, analyzes, and interprets your research.

• Presents and supports conclusions and recommendations.

Close

• Emphasizes main points.

• Summarizes benefits of action.

• Reminds reader how pieces fit together.

• Specifies actions and responsibilities.

Report Graphics and Visual Aids

Guiding the Reader

• Headings

• Transitions

• Previews and summaries

Use design and graphics to improve readability

Visuals can…

• Clarify• Simplify• Emphasize• Summarize• Reinforce• Attract• Impress• Unify

Principles of design

Focus

Balance

Movement

Unity

Visual identity

Considerations

• Size– More room for more complex data or

relationships

• Typography– Common font and style throughout

document– Size shows level of importance

• Rules and borders– Use to separate graphic from text

Focus

Balance

Movement

Unity

Visual Identity

Use graphics to clarify and add interest

Samples

Tables

ChartsBar and column

Pictographs

Pie

Line

Samples

Samples

• Illustrate

• Demonstrate

• Add interest

Clip Art

Table

Uses Systematic arrangement of large quantities of data.

Hints Arrange items in order for emphasis

Identify the units in which figures are given.

Tables Are Used For

• Orderly arrangement of large quantities of data.

• May include totals or subtotals for columns or rows.

• Use common units that are clearly identified.

Bar Chart from Excel

Class Scores

020406080

100

1 2 3 4 5 6 7

Students

Per

cent

age

Series1

3D Bar Chart

020406080

100

Percent

1 2 3 4 5 6 7

Students

Student Grades

Series1

Bar ChartsAre Used For

• Show quantity changes over time

• Good for comparison

Line Chart from Excel

Student Grades

020406080

100

1 2 3 4 5 6 7 8 9

Students

Perc

enta

ge

Series1

Line Charts Are Used For

• Changes of information over time

Scatter Chart

Student Grades

020406080

100

0 2 4 6 8

Students

Pe

rce

nta

ge

Series1

Scatter Charts Are Used For

• Correlation of data

• Look for “cluster” patterns

Errors in Graphics

• Errors of scale

• Errors of format

Bar Chart (Distorted)

0

10

20

30

40

50

60

70

80

90

Percent

1 2 3 4 5 6 7

Students

Student Grades

Series1

Bar Chart (Distorted)

0

50

100

Percent

1 2 3 4 5 6 7

Students

Student Grades

Series1

Scale Distortion

• Left-right and horizontal-vertical scales not equal

• Uneven scale increments

• Violating “0” beginning

Pie Chart (shows parts of a

whole)

1st Qtr

2nd Qtr

3rd Qtr

4th Qtr

Process Chart(Cyclical)

Install

Evaluate

Adapt

Identifying Visual Aids

• Title

Describes content

Concise but complete

Who, what, when, where, why

Usually at top of figure

• NumberingIf more than one

Consecutive or by chapter

May separate tables from figures and

number

separately

Identifying Sources

• Identify if from another source

• At bottom of illustration or under title

• Example:SOURCE: USA Today, October

22, 2002

Your Own Data

• Source: Primary

Deception in Visual Aids

• Disproportionate images or inconsistent widths of bars

• Baseline other than zero

• Inconsistent increments

• Omission of data

Creating Graphs in Excel

Excel Charts

• A chart is a graphic representation of data in a worksheet

• May be placed on a separate page or embedded in the worksheet

• Excel can also create diagrams, illustrations of a relationship or concept

Chart Types

• Many types of charts are available– Bar– Line– Pie– Column

• Best type to use determined by type of data and relationship you want to show

Decisions, decisions, decisions

• List details?– Individual items of data

• List totals?– Instead of details

• Column and row labels

Components of a Chart

X-axis Horizontal axis Used for categories

Y-axis– Vertical axis– Used for values

0

10

20

30

40

50

60

70

80

90

1st Qtr 2nd Qtr 3rd Qtr 4th Qtr

East

West

North

Chart Toolbar

• Displays buttons used to modify charts

• To display, right click any toolbar, then click “Chart.”

Annual Incidence of Malaria in Mangalore

Year Number of Cases

1976 5064

1978 3500

1980 2500

1982 3000

1984 200

1989 29

1990 114

1992 1000

1994 4500

1996 12481

Research and Critical Thinking: Avoiding Human

Error• Report the facts as they are.

• Do not interpret lack of evidence as proof to the contrary.

• Do not compare non-comparable data.

• Do not oversimplify.• Do not draw illogical cause-effect

conclusions• Beware of unreliable or

unrepresentative data• Do not think that conclusions are

always necessary