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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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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disabilities‚ and people of any age who have permanent kidney failure. It would seem as if Medicare would be one of the best programs afford to any citizen within the U.S‚ yet this program comes with same number of disadvantages and advantages. For instance‚ one of the disadvantage Medicare has is the variety of plans that the consumer must choose from. Due to the huge amount of options being provided‚ the consumer may be left confused and over whelmed. To continue‚ any consumer being helped
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Advantages and Disadvantages of Decentralisation Decentralisation means diffusion of authority. The dispersal of authority of decision- making to the lower level management is termed as decentralisation. Decentralisation of authority is a fundamental phase of delegation and the extent to which authority is not delegated is called centralisation. Here got some advantages and disadvantages of decentralisation. Firstly‚ distribution of burden of top executive. Decentralisation helps to its executive
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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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Community Policing brings police and citizens together to prevent crime and solve neighborhood problems. With community policing‚ the emphasis is on stopping crime before it happens‚ not responding to calls for service after the crime occurs. Community policing gives citizens more control over the quality of life in their community. Community policing means police become part of the neighborhood. This helps police get a better sense of resident’s needs and helps residents to develop greater trust
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deciding which path they will take‚ they must look at both the benefits and disadvantages. The advantage to going straight into the workforce is being able to immediately start their profession of choice and do not have to pay college loans throughout their entire life. However‚ the benefit of going to college is that careers that require a college degree are often high-paying and come with worker’s benefits. The disadvantage to going straight into the workforce is the fact that in today’s job market
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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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your writing. Hopefully‚ you find them useful. best wish‚ It is evident that the use of mobile phones (or has both positive and negative impacts)/ brings us many problems as well as benefits‚ and thus there is an opinion that the demerits/disadvantages brought by a mobile phone prevail over the merits/advantages. Personally‚ I disagree with this view (ambiguous‚ i am not clear what view you disagree with‚ the first sentence should be separated into two small ones.). On the one hand‚ a mobile
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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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