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
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Internet while still young in age has grown rapidly‚ spreading to countries world wide and connecting 50 million users. With its popularity‚ it is incumbent upon our society to recognize how the Internet works and to be aware of its advantages as well as disadvantages. While seemingly high tech the Internet concept is rather simple. Computers speak to one another and send information. This is accomplished by sending and receiving electronic impulse‚ and then decoding them into a message. In order
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The Advantages And Disadvantages Of Cloning Since the cloning of Dolly the sheep in 1996‚ cloning has become something of a buzzword‚ especially in scientific circles. Formerly a staple of science fiction stories‚ it entered the public consciousness as it never had before. Not surprisingly it has generated controversy‚ with many of the objections coming religious organizations. Ethical implications aside however‚ there are however‚ advantages and disadvantages to the practice of cloning. Those listed
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WHAT ARE ADVANTAGES AND DISADVANTAGES OF TELEVISION ? Television is an important form of communication and has been for many years. Television brings important historical events‚ both positive and negative‚ directly into our homes. People don’t just read about current events‚ they experience them in real time. Television can also be a fine teaching tool – there are many television shows on the air that are informative and educational. The right television shows can teach our children about morals
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person’s mental or physical condition/ the state of your health being free from illness of injury. To maintain good health you can drink a lot of water and also eat healthy to maintain a good overall health. This is because the body requires these two to function well and properly. On the other hand some things can lead to an overall bad health‚ to avoid getting bad health you can exercise and also not smoke. This is because not exercising and smoking can affect your health hugely. There are other
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The reemergence of the two party system in America during the early to mid-1800s was due greatly to the battles for states’ rights and the economic issues of the time. These two topics were closely associated with each other and they helped contributed to the political struggle between the Democrats and the Whigs. The political divisions had occurred one part due to Jackson’s veto of the re-chartering of the Bank of the United States‚ the Tariff of Abominations‚ and the disastrous effects the Panic
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Ayn Rand believes in the First Amendment but doesn’t believe in a two party system (15). The First Amendment states freedom of speech‚ freedom of press‚ freedom of religion‚ and the right to assemble. A two party system is closely similar to the United States with our Republicans and Democrats. A one party system would be closely similar to North Korea and their leader‚ Kim Jong-un. Obviously the one law she would have to agree upon is the First Amendment considering that it contains the basic freedoms
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Some advantage of bureaucracy: -Clear division of work with boundaries to responsibilities. -Formal (written) rules and procedures resulting in predictability and reutilization. -A well-defined hierarchy of authority. -Appointments to posts based on technical competence. -Formal (written) documentation of actions and decisions. -Bureaucratic control’ system is a strategic was based around internal labor market and the winning of employee commitment through the prospect of long
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nothing from his teacher or his books. Such is the effect of the film‚ and in many countries‚ educational authorities are trying to make the best use of the cinema to spread knowledge and information. It is therefore clear that the cinema has many advantages as well
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One of the main disadvantages was the fact that they did not have all the factories to make their weapons and supplies. Though they would have the farms to produce food for their men‚ they did not have enough railroads to transfer all the food to their men. Another huge factor and disadvantage to the North was that the South lacked the numbers to the North. The North would have almost and unlimited number
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