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INTRODUCTION Bitcoin is a firstly decentralized digital currency that is created and traded freely of any government or bank. The currency is produced through a computer database and it can be altered into cash after being deposited into virtual wallets. Bitcoin is developed by â€Å"Satoshi Nakamoto † in 3 January 2009 (5 years ago ). It is as an innovative payment network and a novel kind of money. It has big demand in United States , China and many European countries. Bitcoin is a system of owing and voluntarily transferring amounts of so called Bitcoin in a manner similar to online banking without dependence on central authority to retain account balances. Bitcoin is open-source; its design is public, nobody owns or controls Bitcoin and everyone can take part. Through many of its unique properties, Bitcoin allows exciting uses that could not be covered by any previous payment system History of Bitcoin The world's first decentralized currency. 2007 Satoshi Nakamoto. The legend According to legend, Satoshi Nakamoto arose functioning on the Bitcoin concept in 2007. While he is on record as living in Japan, it is speculated that Nakamoto may be a collective pseudonym for more than one person. August 15, 2008: An remarkable patent application... Neal Kin, Vladimir Oksman, and Charles Bry file an application for an encryption patent application. All three individuals deny a connection to Satoshi Nakamoto, the alleged originator of the Bitcoin concept. August 18, 2008 Bitcoin.org is registered: Bitcoin.org is taking place. The domain was recorded at anonymousspeech.com, a site that allows users to secretly register domain names and presently rece... ...ce Date Close Change 2014-03-12 $631.39 0.39% 2014-03-11 $628.95 0.50% 2014-03-10 $625.83 -1.16% 2014-03-09 $633.18 2.92% 2014-03-08 $615.24 -1.69% 2014-03-07 $625.83 -4.99% 2014-03-06 $658.72 -0.46% 2014-03-05 $661.79 -0.27% Trends: 1. Increasing adoption by both on-line and customary merchants 2. Increasing speed of innovation surrounding Bitcoin 3. Increasing public adoption 4. Increasing speculation of alternative currencies Conclusion: Bitcoin is a novel concept, but it’s in the process of being understood and accepted by a growing number of consumers, merchants, and investors around the world. As this process continues the the full picture to start using bitcoins are becoming more compelling. There is also increased investment in the sector and many new finance companies are offering more professional and consumer responsive solutions for everyday use.

Dispersion and Deviation

In the world of data analysis, it is important to take note of the variability of data values for computation. Technically, variability provides an outlook whether there is a certain condition that data follows to achieve a certain computational characteristic. It comes from the root word â€Å"varied† and depicts a notion to analyze whether data sets are varied from each other or not. Usually, variability can be structured among randomly selected numerical values and intends to measure how spread out a group of data is (Lane, 2003).Dispersion is considered to be a measure of variability because it provides a big picture of how scattered the data values are. In gathering data sets, there is always a possibility for the numerical values for them not to align in a certain average. Therefore, dispersion gives the researcher an idea how widely dispersed each of the data is with respect to each other. Another measure of variability is deviation. Deviation is the actual distance of a measurement data from the average of the whole data set or the Mean (Wiley, 2000).There are two forms of computational deviation, the variance and the standard deviation. The variance is the average of the squared deviation measured from the population or sample average (Star Trek, 2007). Meanwhile, Standard Deviation is the variance’s square root. In the research that intends to provide alternative Treatment Educational Course for Parents of Children with Attention Deficit Hyperactivity Disorder, the possible areas where variability can be seen is with regards to the variables involved under measurement.There might be some variations about the effect of the parents’ gender to nurturing their child with ADHD. Variation between the male and female perspectives can be measured by using implicit data acquisition such as surveying, interviewing or experimental design. Another possible source of variability can be considered in the education background of the parents. Peo ple who were able to complete their education and people who have not will more likely result to some variations with their answers on the surveys, evaluations and impression on the proposed alternative treatment for ADHD. References Lane, David (2003). Measures of Variability. Retrieved November 6, 2008, from Connexions Web site: http://cnx.org/content/m10947/latest/ Star Trek, (2007). Statistics Tutorial: Measures of Variability. Retrieved November 6, 2008, from Star Trek Web site: http://stattrek.com/Lesson3/Variability.aspx Wiley, (2000). Statistics Measures of Variability. Retrieved November 6, 2008, from CliffsNotes Web site: http://www.cliffsnotes.com/WileyCDA/CliffsReviewTopic/Measures-of-Variability.topicArticleId-25951,articleId-25906.html

The Debate for Genetic Engineering Exposed in Gattaca Essay

Gattaca brought about some interesting points on human evolution and human ingenuity. We live in a world where babies are left to chance and genetic metaling is frowned upon, but in Gattaca that idea is flipped. Society judges those who are left to God as inferior. How can one be judged for the decision of their parents? Science is moving into uncharted territory, where we might be able to create â€Å"super humans† as depicted in the movie. Gattaca revealed both the pros and cons of genetic engineering in science. Humans are not meant to alter Mother Nature, or they have to face the unnecessary repercussions. Parents should not be informed of their child’s life expectancy or percentage of diseases. The parents will live in fear of their†¦show more content†¦It is completely unacceptable that one cannot be part of the â€Å"elite† because he or she was left to fate. The only characters in the movie that really stood out were Vincent, Jerome, and Irene. T he other characters seemed to be in a daze. They were so focused on being serious and being the best, that they did not experience any fun. Some were so caught up in their job; they were unaware of what was going on, what society was turning into. They seemed to be on a set path and would not stray from it, but some did. Vincent changed the trajectory of his life, he decided to find purpose, to fight for something he cared about. He went from being the pariah of the community to being one of the best. He did this through hard work and persistence, while those that were gifted were automatically qualified for the position of their choice. Yes, Vincent broke the law to achieve his goal, but society was preventing him from reaching his full potential. When we care about something we fight so that we can get it and keep it. We do not let someone take what is ours. Human nature prevents us from that. Jerome was paralyzed from the waist down, but that did not deter him from providing Vinc ent a new life, where he could be what he had always dreamed of. Jerome let someone who was not accepted become accepted, to serve a purpose in life. Vincent’s doctor at Gattaca wanted to show Vincent that there is no gene for human strive; that all of us deserve