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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Social Networking Social Networking sites requires that users ability to easily learn how to use the site. It also helps to communicate with some friends and relatives that lives a 100 miles away. A social network is made up of individuals that are connected to one another by a particular type of interdependency. Pete Cashmore once said‚ “Privacy is dead‚ and social media hold the smoking gun.” (“Privacy is dead..”). Meanwhile on social networking‚ many people used it for
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Advantages and disadvantages of technology? * 5 years ago * Report Abuse Zwun Best Answer - Chosen by Voters advantages- 1.made mundane things faster(paying bills‚ writing letters etc) 2.easier- like u asking a question and just waiting fer d ans :) 3. enabled us to explain previously unexplained things ( like what is matter made up of ‚etc) 4. made organization‚ co ordination more feasible on a larger scale 5. is helping us evolve faster(mentally) 6. Has given us the
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Advantages and Disadvantages of Biometrics Let us now examine the advantages and disadvantages of biometrics in two groups of applications: the commercial positive recognition applications that may work either in the verification or the identification modes‚ and the government and forensic negative recognition applications that require identification. Advantages and Disadvantages of DNA Testing in Biometrics Solutions The ongoing project to map the human genome affects all of us in several
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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 of Genetically Engineered Vaccines: Different approaches are employed to generate and also deliver a vaccine; each method has its own merits and demerits. Few of these merits are discussed below: The main advantage of genetically engineered organisms used as vaccines is that the proteins that are formed do not contain the complete viral strain. So it has no risks related to accidental immunization with live virus. Direct cloning into the DNA of vaccinia virus is promising‚ however vaccines
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THE ADVANTAGES AND DISADVANTAGES OF TELEVISION In today modern world television is the most popular and recognized from of media and most homes in the western and developed worlds own one. That small (in some cases rather large) box sitting in your lounge is your connection to the outside world. It is an indispensable item and many of us cannot imagine life without it. As with everything there are advantages and disadvantages with the television. The main advantage is televisions ability to bring
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Social Networking Andrea Whitfield Ashford State University INF 103 March 15‚ 2010 In today’s society knowledge‚ having technical skills and access to information technologies‚ is becoming very important for people who have become open mind and supportive with social connections. Although resources and opportunities may be available‚ one may not necessarily be aware of their existence‚ or even have direct access to them. In those cases‚ getting to know people from different backgrounds
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Social networking sites are popular amongst student recent years. Some of the popular social networking websites are Facebook‚ Twitter & Google+. Almost all the students would definitely have a profile in those sites. These facebook like sites will be taken up by students as for fun but some may start using it as fun and gets addicted to it. This article shows you the advantages and disadvantages of social networking sites for students. Advantages: Here is a list of advantages of using the social
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Benefits of Online Social Networking While there are risks inherent in online social networking‚ there are also many potential benefits. Social networking can provide opportunities for new relationships as well as strengthening existing relationships‚ whether your kids’ friends are close to home or across the world. It’s important to be vigilant when your kids are getting involved in online social networking‚ but it’s also good to encourage positive relationships through various avenues‚ including
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