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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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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The advantages and disadvantages of conformity. The New Zealand Oxford dictionary defines conformity as accordance with established practise and agreement suitability. Conformity comes with many advantages and disadvantages. Conformity exists so people don’t feel left out. It also comes with many dangers such as losing your logic and forgetting whether what you’re doing is good or bad. An advantage of conformity is feeling that you’re not alone. You feel accepted and a part of a group where will
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comparative advantage are less valuable than initially perceived for the development of a strong‚ competitive economy. The new type of development is one that involves the whole market and all institutions in the economy. Productivity is that component which creates a competitive advantage rather than a comparative advantage; the latter only addresses only the supply side of the market system and ignores demand‚ historical chance and the role of government. Indeed‚ the model of competitive advantage addresses
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2010‚ I realize that one theme keeps showing up: Adventure travel is simply good for you. So I’ve compiled a Top Ten list of the reasons why. While there are several physical health benefits to adventure travel (see Nos. 1‚ 2‚ and 3‚ below)‚ the advantages for your mental wellness are just as impressive (Nos. 4‚ 5‚ and 6). Too‚ adventure travel can enlighten your soul (Nos. 7 and 8 ) and even help save the world (Nos. 9 and 10). Can you think of
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Advantages and Disadvantages on Globalization The advantages and disadvantages of customizing products can be summarized as following points. Advantages: 1. Innovation ideas‚ which are suitable to adapt changeable customers’ preferences. With the development of technology‚ customers preferences are always updated due to global information transmit. Global Managers are capable to create more inventive products to keep and expand global markets. 2. Localization‚ which can avoid cultural conflict
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Advantages and disadvantages of entertainment to society? Present day entertainments are either good or bad or ugly. Advantages: good ones with pure fun‚ frolic‚ knowledge dissemination through various media keep us in good moods‚ healthy thoughts and entertained. Bad ones can be ignored by matured audience or readers but nonetheless‚ they leave a bad impression on our minds. The ugly ones are those that border on vulgarism like hard core porno entertainments‚ horror movies or badly worded books
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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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suffering‚ promote the interest of poor‚ protect the environment‚ provide basic social services or undertake community development”. The first definition is over-simplistic and leaves out important aspects of why NGOs are formed. However‚ the United Nations definition looks complete in itself as it gives emphasis to the idea that an NGO is an agency that is primarily engaged in work relating to the areas of development or humanitarian work at local‚ national and international levels. Another usefully concise
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As what I understand about how Science and Technology affects our lives‚ That there are advantages and disadvantages. The Advantages are‚ it makes our lives simple by using equipment that can easily finish and do well the work or job. We can save more time and energy so that we can perform and do our other job. We can now easily communicate our relatives by using cellphone and internet‚ it can connect us even they are in the other part of the world and then with digital camera‚ we can see them
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