kinds of data presentation
DESCRIPTION
statistics for researchTRANSCRIPT
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Dr. Bhong P. Ybaez
Research Director
St. Paul University
Kinds of Data Presentation
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Tabular Presentations of Data
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Sample Table 1. Simple Frequency Distribution Table
DISTRIBUTION OF STUDENTS IN THE
SPUD CAED
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Sample Table 2. Regular Frequency
Distribution Table
NUMBER OF CHILDREN PER FAMILY OF 25
RANDOMLY SELECTED FAMILIES IN BARANGAY
BUNAO, DGTE.
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Sample Table 3. Grouped Frequency Distribution
Table
DISTRIBUTION OF IQ SCORES OF 150 THIRD-GRADE
PUPILS OF MAGSAYSAY ELEMENTARY SCHOOL
PSA Summer Institute Reston, E. Introduction to Statistics
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Sample Table 4. A Bivariate or Two-Way Table
ACADEMIC PERFORMANCE AND IQ OF 1ST YEAR
STUDENTS OF NOHS
PSA Summer Institute Reston, E. Introduction to Statistics
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Graphical Presentations of Data
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Sample Graph 1. Horizontal Bar Chart
DISTRIBUTION OF TEACHER EDUCATORS BY
ACADEMIC RANK
PSA Summer Institute Reston, E. Introduction to Statistics
51.7%
2.4%
13.2%
25.9%
6.8%
0 20 40 60 80 100 120
Instructor
Associate
Instructor
Assistant
Professor
Associate
Professor
Professor
Percent
Frequency
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Sample Graph 2. Vertical Bar Chart
ADMISSION TEST SCORES OF ENTERING COLLEGE
FRESHMEN BY GENDER
PSA Summer Institute Reston, E. Introduction to Statistics
0
2
4
6
8
10
12
14
16
18
20
Frequency
20-29 30-39 40-49 50-59 60-69 70-79
Admission Test Scores
Male
Female
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Sample Graph 3. Histogram
DISTRIBUTION OF IQ SCORES OF 1st YEAR STUDENTS OF
NOHS
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Sample Graph 4. Component Diagram
DISTRIBUTION OF TEACHERS IN TERMS OF
GRADUATE DEGREES EARNED
PSA Summer Institute Reston, E. Introduction to Statistics
167
119
65
221
0%
20%
40%
60%
80%
100%
Percentage of
Respondents
Master's Doctorate
Graduate Degree
without
with
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Sample Graph 5. Frequency Polygon
DISTRIBUTION OF IQ SCORES OF 1st YEAR
STUDENTS OF N.O.H.S.
PSA Summer Institute Reston, E. Introduction to Statistics
Frequency
0
5
10
15
20
25
30
85-89 90-94 95-99 100-104 105-109 110-114 115-119 120-124 125-129
IQ Scores
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Sample Graph 6. Cumulative Frequency Ogive
CUMULATIVE PERCENTAGE DISTRIBUTION
DISTRIBUTION OF IQ SCORES OF 1st YEAR STUDENTS
OF N.O.H.S.
PSA Summer Institute Reston, E. Introduction to Statistics
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Sample Graph 7 . Line Graphs
Inflation Rate and Peso-US$ Exchange Rates, 1997-
2004
0
10
20
30
40
50
60
1997 1998 1999 2000 2001 2002 2003 2004
Inflation Rate
Exchange Rate
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Sample Graph 8. Pie Chart
DISTRIBUTION OF SURVEY RESPONDENTS
BY PROVINCES
49%
26%
20%
5%
Cebu
Bohol
Negros Or.
Siquijor
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Sample Graph 9. Area Graph DISTRIBUTION OF EMPLOYEES OF R&D COMPANY
BY EMPLOYMENT CATEGORY
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Sample Graph 10. Stem and Leaf
Display
PSA Summer Institute Reston, E. Introduction to Statistics
Distribution of Scores of 15 Students in a 60-Item
Test in Statistics
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Bhongybz Introduction to Statistics
END
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