Dr. Bhong P. Ybaez

Research Director

St. Paul University

Kinds of Data Presentation

Tabular Presentations of Data

Sample Table 1. Simple Frequency Distribution Table

DISTRIBUTION OF STUDENTS IN THE

SPUD CAED

Sample Table 2. Regular Frequency

Distribution Table

NUMBER OF CHILDREN PER FAMILY OF 25

RANDOMLY SELECTED FAMILIES IN BARANGAY

BUNAO, DGTE.

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

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

Graphical Presentations of Data

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

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

Sample Graph 3. Histogram

DISTRIBUTION OF IQ SCORES OF 1st YEAR STUDENTS OF

NOHS

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

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

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

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

Sample Graph 8. Pie Chart

DISTRIBUTION OF SURVEY RESPONDENTS

BY PROVINCES

49%

26%

20%

5%

Cebu

Bohol

Negros Or.

Siquijor

Sample Graph 9. Area Graph DISTRIBUTION OF EMPLOYEES OF R&D COMPANY

BY EMPLOYMENT CATEGORY

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

Bhongybz Introduction to Statistics

END

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