writing business reports. introduction gives background of problem or assignment. introduces the...
TRANSCRIPT
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.
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
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 (Distorted)
0
10
20
30
40
50
60
70
80
90
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
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
Deception in Visual Aids
• Disproportionate images or inconsistent widths of bars
• Baseline other than zero
• Inconsistent increments
• Omission of data
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
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