Advantages and disadvantages of sampling methods Type Description Advantages Disadvantages Stratified This requires one to be bias towards their data. For example‚ if you knew the proportion of pensioners in an area was 30% and you wanted to represent this in your sample you would ensure that pensioners’ answers only made up 30% of your sample. It can be used with random or systematic sampling‚ and with point‚ line or area techniques If the proportions of the sub-sets are known‚ it can generate
Premium Sampling Stratified sampling Sample size
all information into certain areas which make it easy to access and understand. They are reliable due to the research and preparation. They also contain references so it is easy to find out more about certain information you want. They also access the information from all angles giving a different point of view. Disadvantages of academic resources are the information could be outdated‚ certain areas maybe too brief‚ certain words may be too complicated or hard to understand. The advantages of government
Premium Crime Sociology Criminology
Computers are complex electronic devices‚ but their four basic operations (IPOS) are simple. The Advantages and Disadvantages of Computer - (computer orientation) Computers are complex electronic devices‚ but their four basic operations (IPOS) are simple. Almost all computer processing involves simple operations such as adding two numbers or comparing two numbers to see which is larger. What makes today’s computer so valuable is that they’re fast and incredibly reliable. Even the least expensive
Premium Computer Electronics Electronic engineering
Advantages and disadvantages of franchising‚ and advice I would give to an entrepreneur who is evaluating a franchise opportunity The advantages for the franchisee The franchisor franchisee relationship is symbiotic-each party provides the other something beneficial it would not have been able to provide for itself. Both gain so both must contribute. The franchisor’s best interest is having each of its outlets succeed‚ and because of this‚ the franchising firm provides a number of advantages to
Premium Franchising Franchise
every technology‚ the Internet carries a number of advantages and disadvantages. In this essay‚ I will discuss some of the ideas in favor and against the internet. It is obvious that the internet has brought considerable global benefits for us. Information is probably the biggest advantage that the Internet offers. It has provided us a valuable source of information about every subject known to man. Nowadays we can easily find any type of information by the help of search engines like Google. Moreover
Free Internet History of the Internet Communication
Advantages: Information technology (IT) benefits the business world by allowing organizations to work more efficiently and to maximize productivity. Some of the advantages that IT can have on our enterprise are given as following. 1. Storage: Information technology creates electronic storage systems to protect our company’s valuable records. 2. Automated Process: In business‚ people look for ways to do more work in a shorter amount of time. IT improves our company’s efficiency by developing
Premium Computer security Computer Information technology
The advantages and disadvantages of technology The world moves and develops all the time. Technology has also advanced over time. In recent years‚ advanced technology has caused many significant changes in some specific areas. Because of this‚ human society is improving possibly faster than at any point in history. Whilst in the past technology was described as a method of creating some new inventions‚ today it drives the development of human civilization and puts emphasis on using scarce resources
Free Mobile phone Text messaging Nokia
Question Why did the Malaysian Government introduce National Service? Discuss the advantages and the disadvantages of National Service. Which do you support? Why? Contents 1. Introduction : page 2 2. Advantages versus Disadvantages : page 3 to 6 3. Discussion : page 7 4. Conclusion : page 7 5. Appendix A: Summary of Major Incidents : page 8 6. Appendix B: Newspaper Cutting on a Coma Case : page 9 7. Appendix C: A General Time Table of PLKN
Premium Vermiform appendix
Evaluative writing Advantages & Disadvantages of Television Television: source of entertainment‚ communication on a wide scale and source of information & news Advantages: Updates about the outside world Information about the happenings in various parts of the world Enhance knowledge about current affairs‚ encouragement via quiz shows for younger lot Provides a platform to bring forth and showcase people’s talent to wider audience Learning food recipes from various cookery shows Disadvantages: Affects eye-sight
Free Television Entertainment Radio
Advantages and Disadvantages of Computer: Almost every home‚ office‚ or school has a computer of some kind these days. It may seems at first that having a computer brings only benefits‚ but further consideration shows that it also has disadvantages. First of all computers are very useful at school. It helps students to revise for tests or exams and makes subjects more interesting. Pupils can also learn new vocabulary and grammatical structures. Furthermore it allows students to become familiar
Premium Computer data storage Grammar Pornography