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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Disadvantages of Watching TV Watching TV has become bad habbits of human being. We require some kind of etiquate to educate the human beings for watching TV execessively without getting the advantages of the same. We have lost all our old heritage to socialise the environment. Watching TV does not involve the person participation actively. In sub-conscious mind we just go on watching the subject without involving our active mind. We are also loosing the social activites as well as outdoor activities
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There are a number of factors that contributed to educational disadvantages including inclusive provision and social exclusion. The home setting of a child contributed to educational disadvantage together with the family’s income because over the last number of years‚ due to the recession‚ many parents lost their jobs which resulted in very little or‚ in some cases‚ no family income coming into the home. Every child in Ireland should be entitled to attend primary school free of charge. However there
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process with such salient features also bears another side – Hydraulic fracturing gives off numerous environmental risks such as contamination of ground water and surface air that can easily effect the public health. Facing all the advantages and disadvantages‚ one cannot truly determine the propriety of fracking if one does not fully understand the environmental‚ economic‚ legal‚ and political aspects of fracking. First Body Paragraph (Environmental) Water quality The country ’s push to find clean
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Before I begin‚ I believe it is important to explain what a filibuster is prior to explaining the advantages and disadvantages. In 1789 both the House and the Senate had identical rule books which included a rule known as the “previous question” motion. This motion allowed a simple majority to stop debate. Today the House of Representative still utilizes this rule however the Senate does not have this rule on their books any longer. Thus‚ the filibuster is only utilized in the Senate. When one
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What are the advantages and disadvantages to outsourcing in the global marketplace? In these times of great globalization where many countries have erased their borders when it comes to trade outsourcing has become an option for many companies. Whether or not to outsource is a key question that companies must consider. According to the Pros and Cons of Outsourcing‚ “The decision to outsource or not is a matter of finding the right balance-the balance between managing labor costs‚ workflow‚ employee
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The Advantages & Disadvantages of School Uniforms The Advantages & Disadvantages of School Uniforms According to the National Center for Education Statistics (NCES)‚ the number of public schools that implement a school uniform has significantly risen in the last 10 years. In 1999‚ 12 percent of public schools had a uniform. By 2008‚ 18 percent had adopted a uniform for students. The NCES considers school uniforms to be an "indicator of school crime and safety‚" and safety is one of the
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find their calling in life along the way. Not everyone gets this opportunity to find success while suffering from a disadvantage. Journalist Malcolm Gladwell states‚ “The second‚ more intriguing‚ possibility is that they succeeded in part‚ because of their disorder -- that they learned something in their struggle that proved to be of enormous advantage.” The irony that a disadvantage can bring about a successful advantage that is discovered while working through challenges. The degree of a trauma
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Advantages and Disadvantages of Outsourcing Outsourcing is an allocation of specific business processes to a specialist external service provider. Most of the times an organization cannot handle all aspects of a business process internally. Additionally some processes are temporary and the organization does not intend to hire in-house professionals to perform the tasks. Once the task is outsourced to the service provider‚ he will take the responsibility of carrying out the tasks and maintaining
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The disadvantages of government transparency One of‚ if not the biggest‚ story of the year has been about former NSA employee Edward Snowden and his action of leaking classified information to the public about the NSA recoding and spying on U.S. Citizens. There are many arguments and opinions on both sides of the table. Some view Snowden as a hero‚ while others view him as a traitor‚ but one topic that has continued to be brought up in relation to the realization that the NSA has been spying
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