Presentation of data by different methods.

1. • Department of Electrical Engineering.
• University of Gujrat
• Hafiz hayat campus (Pakistan).

2. TOPIC:
PRESENTATION OF DATA BY
DIFFERENT METHODS
Presented By:
•M.Shoaib Babar
17133122-025
•Faizan Amjad
17133122-027

3. OUTLINE
• PRESENTATION OF DATA DEFINATION
• THREE METHODs to present data
names
• 1) TEXTUAL PRESENTATION ,( 1st
METHOD )
• EXAMPLE
• 2) TABULAR PRESENTATION ,( 2nd
METHOD )
• EXAMPLE
• 3) GRAPHICAL PRESENTATION ,( 3rd
METHOD )
• TYPES WITH EXAMPLES

4. PRESENTATION OF DATA (DEFINATION)
• This refers to the organization of data into tables, graphs or charts, so that logical and statistical
conclusionscan be derived from the collectedmeasurements.
• Data may be presented in (3 Methods):
• Textual
• Tabularor
• Graphical.

5. TEXTUAL PRESENATION OF DATA (METHOD 1)
TYPES
THE DATA GATHERED ARE
PRESENTED IN
PARAGRAPH FORM.
DATA ARE WRITTEN AND
READ.
IT IS A COMBINATION OF
TEXTS AND FIGURES.

6. EXAMPLE
• Of the 150sample interviewed, the following complaints were
noted: 27for lack of books in the library, 25 for a dirty playground, 20
for lack of laboratory equipment, 17 for a not well maintained
university buildings

7. TABULAR
PRESENTATION OF
DATA (METHOD 2)
IT’S EACH TYPE WILL DISCUESS IN DEAIL IN NEXT
SLIDES.

8. TABULAR PRESENTATION (METHOD 2)
METHOD OF PRESENTING
DATA USING THE STATISTICAL
TABLE.
A SYSTEMATIC
ORGANIZATION OF DATA IN
COLUMNS AND ROWS.

9. STATISTICAL TABLE
(PARTS)
• Table heading –consists of table number and title
• Stubs –classifications or categories which are found at the left side of the body of thetable
• Boxhead –the top of the column
• Body –main part of the table
• Footnotes –any statement or noteinserted
• Source Note –source of the statistics

10. BLOCK DIAGARM OF STATISTICAL TABLE
TABLE HEADING
BOX
HEAD
BODY
STUBS
FOOTNOTES
SOURCE OFDATA

11. EXAMPLE:
TABLE:
TOTAL POPULATION DISTRIBUTION
BY REGION:2000

12. GRAPHICAL PRESENTATION
(METHOD 3)
IT’S EACH TYPE WILL DISCUSS IN DETAIL IN NEXT SLIDES.

13. GRAPHICAL
PRESENTATION
OF DATA
(METHOD 3)
• TYPESOF GRAPHS OR DIAGRAMS
1. BARGRAPH –used to show relationships/
comparison between groups
2. PIEOR CIRCLE GRAPH- shows percentages
effectively
3. LINEGRAPH –most useful in displaying data that changes
continuously overtime.
4. PICTOGRAPH –or pictogram. It uses small identical or figures
of objects called isotopes in making comparisons .Each picture
represents a definite quantity.

14. EXAMPLE OF BAR GRAPH (TYPE 1)
SELECTED CAUSES OF DEATH IN PHILIPPHIENS

15. EXAMPLE OF PIE
GRAPH (TYPE 2)
• THREE LEADING CAUSEOF
CHILD MORTALITYAMONG
FILIPINOS AGES 5-9(2000)

16. EXAMPLE OF LINE
GRAPH (TYPE 3)
DISTRIBUTION OF ENROLLMENT
AT A DAY CARE, PERIOD 1999-2006

17. EXAMPLE OF
PICTOGRAPH
(TYPE 4)
NUMBEROF PERSONSWHO HAVEEXCESSIVE
DEPRESSIONBY CLUSTER

18. END.
ANY QUESTION?