Design and Implementation of Computerized Population Analysis System.
ABSTRACT
Computerized based spec analysis system includes the sets of methods that allow us to measure the dimensions and dynamics of populations.
These methods have primarily been developed to study human populations, but are extended to a variety of areas where researchers want to know how populations of social actors can change across time through processes of birth, death, and migration.
In the context of human biological populations, demographic analysis uses administrative records to develop an independent estimate of the population. Computerized based spec analysis system estimates are often considered a reliable standard for judging the accuracy of the census information gathered at any time.
In the labour force, demographic analysis is used to estimate sizes and flows of populations of workers; in population ecology, the focus is on the birth, death and movement of firms and institutional forms, the software is created and design with visual basic 6.0.
TABLE OF CONTENTS
Title page i
Certification ii
Dedication iii
Acknowledgement iv
Abstract v
Table of contents vii
CHAPTER ONE INTRODUCTION
1.1 Background of the study 1
1.2 State of the problem 2
1.3 Purpose of the study 3
1.4 Aims and objectives 3
1.5 Scope of study 5
1.6 Limitations of study 5
1.7 Assumptions 6
1.8 Definition of terms
CHAPTER TWO:LITERATURE REVIEW
2.0 Accurate Population Data A Vital Ingredient for social and economic Policy
2.1 Population and demographic divided 8
2.2 Family planning and reproductive health 9
2.3 Over population an obstacles to family planning 9
2.4 overpopulation or overconsumption? 11
2.5 food, water, energy and the global population 13
2.6 population of Nigeria 15
2.7 population and housing unit estimates 16
2.8 why are censuses conducted? 17
2.9 link between censuses data and development 17
2.10 the determinants and consequences of trends in census data
2.11 Nigeria‟s experience in census exercise 20
2.12 country experience in the conduct of population and housing census
2.13 challenges of population census 25
CHAPTER THREE
3.1 Description and analysis of existing system 28
3.2 Fact finding method used 28
3.3 Organization structure 29
3.4 Objectives of Existing system 30
3.5 Input, Analysis 31
3.6 Output analysis 31
3.7 Process analysis 31
3.8 Information flow chart diagram 32
3.9 Problems of the Existing System 32
3.10 Justification of the New System 33
CHAPTER FOUR
4.1 Design of the New System 34
4.2 Input Specification and design 34
4.3 Output specification and design 34
4.4 File Design 35
4.5 Procedure chart 37
4.6 System flow chart 38
4.7 System requirements 39
4.8 Implementation of new system 39
4.9 program flow chart 41
4.10 Choice of the program language 44
4.11 source of the program listing 44
4.12 test data 44
4.13 system documentation 44
4.14 user documentation 44
CHAPTER FIVE
5.1 summary, conclusion and Recommendation s 45
5.2 conclusion 45
5.3 recommendation 47
5.4 references 48
INTRODUCTION
Demography is the statistical and mathematical study of the size, composition, and spatial distribution of human populations and how these features change over time.
Data is obtained from a census of the population and from registries records of events like birth, deaths, migrations, marriages, divorces, diseases, and employment.
To do this, there needs to be an understanding of how they are calculated and the questions they answers which is included in these four concepts: population change, standardization of population numbers, the demographic bookkeeping equation, and population composition.
REFERENCES
Michael S. , (1995): Data Analysis: an Introduction, Sage Publications Inc, Perry,
Marc J., Paul J. (2001)Population Change and Distribution: Census 2000 Brief.
Preston, S. ( 2000). Demography: Measuring and Modeling Population Processes. Blackwell Publishing.
Schutt, K. (2006). “Investigating the Social World: The Process and Practice of Research”. SAGE Publications.
Siegal, S. (2002). Applied Demography: Applications to Business, Government, Law, and Public Policy. San Diego: Academic Press.
Wattenberg, J. (2004), How the New Demography of Depopulation Will Shape
Our Future. Chicago
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