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Major Explore

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Submitted By wengalan
Words 1168
Pages 5
17 March 2015
In 2013, Michigan State University football team went a span of 194 minutes and 33 seconds without allowing a touchdown; Michigan State’s defense has allowed just 3.75 yards per play and 2.10 yards per rushing attempt, both of which rank No.1 in FBS; The Spartans lead the FBS in time of possession (34:56 per game).(SpartyOn.com) In Michigan, from 2009 to 2013 there were 88.9 percent of people age of 25 above have education of high school graduate or higher which is higher than United State average of 86.0 percent, and also have 25.9 percent people have Bachelor’s degree or higher. In addition, Michigan has an average salary of jobs of $58,000. (Census.gov)
Where these numbers came from? It is Statistics. “People cannot make research without statistics and analysis.”(Zeleke) Statistics is important and critical, it can solve for society problem. Nowadays, we have a lot of technological advancement, mobile technology and data in our daily life. The world becomes more and more complex. We need people to be proficient to understand all information out there. How do we process? What is important? How do we analyze the information and make the right decision? Now, there are lots of problem that we are facing: human, race, climate change, economics hardships, and political instability etc. For solving these problems, we need statistics and modeling.
Statistics become more and more important; it is not only for statistician but also for everyone. Statistics not only help us organize the complicate data, but also help society. In other words, Statistics is also one of the strongest evidence; it can help people decide more things. Such as the research "Single statistic can strengthen public support for traffic safety laws." which given out four laws of the traffic, and given out the statistics of how the laws reduce risk to respondents. And as a result, if given out the statistics, nearly thirty percent of respondent became more supportive. "In our analysis, research-informed evidence considerably increased public support for safety initiatives that are known to make a difference. Knowing that scientific evidence influences public opinion provides support for continuing to generate and share research on injury prevention policies to better inform the public about key safety issues." At Michigan State University, statistics majors usually do many researches with other professors, and there will have many different topics of research. Because it is Statistics and Probability, we can do most of the research, but we just need more time to understand what the research’s field is and need more time to understand. At Michigan State University, we can go on to MSU undergraduate research to find some, or can directly ask a professor we feel interested to work with, and see if the professor can provide some research for us. There have many different kinds of research topics, such as Probability, Stochastics Process, Survival analysis, clinical biostatistics, health outcomes research, electronic health care databases, and statistical genomics, Mixed Models, Stochastics Processes and Random Fields etc. Not only the Statistics and Mathematics research, we can do other field’s research, such as psychology, biology or even economics, any field that feel interesting, statistics can do.
In one of the Dr. Zeleke’s research paper, "The Effect of Finite Memory Cutoff on Loop Erased Walk in Three Dimensions", set that the simple random walk one can construct a stochastic process by erasing paths that lead to the formation of loops. Such a process is called loop erased walk. Stochastic process is also called random process; it is a collection of random variables and represents the evolution of the random values over time. In the paper "consider a stochastic process constructed from the simple random walk by erasing loop of length N, where alpha (0, infinity) and N is the scaling parameter that will be taken to infinity in determining the limiting distribution" And this process call N loop erased walk. Among other things, Dr. Zeleke "prove that for an alpha (0, 0.63) the limiting distribution is Gaussian and for alpha > 2 the limiting distribution is equal to limiting distribution is equal to the limiting distribution of the loop erased walk." But could you understand what these are? Probably not, neither do I, but what I can conclude is, equations. Yes, it’s all “equations”. If you really want to understand those equations and what those words mean, come over and start your Statistics and Probability life.
According to Associate Chair of Statistics department Dr. Xiao, “you can do any kinds of job after graduation from statistics major.” Not only becoming a statistician, but also get into any other company, such as hospital experiment design, biostatistics and analyze of product’s profits. Because Statistics is a useful material, so we can do anything that relates to statistics. Nowadays, companies need people to help them analyze data. Statistics become useful and important to everyone, every career needs statistics. (Dr. Ueng)
Statistics happened in our daily life and also during work, not only about “data”, but we could use statistics in stock market by using time series, doing hospital research by using experimental design, and also process improvement of industry. During an interview, people may also use statistics in combination with psychology to see a person’s personality and see which kind of work the person can fit well, by using principle component. (Dr. Ueng) “Statistics in work not only about numbers and data, but it is also an interesting material to help us think and analyze” (Dr. Ueng). We will have too many random data during work in our daily life, and statistics can help us organize everything and make decision.
In Taiwan, most people like mathematic statistics more, but this does not go further than being a professor in college. However, in United State, most are applied statistics, which is more useful, after graduate, we can choose to be a professor or we can also use these knowledge to help us in work. But because Statistics and Probability is “material” for us, after we graduate, we still need to learn more about the field we work, and see how we can use our “material” to help us success during work.
Each year, more than 50,000 people are injured by jewelry in the U.S; each day, there are over 120 million sexual intercourse taking place all over the world; and the human eye blinks an average of 4,200,000 times a year. Statistics live in our daily life, any time and any place. (StatisticsBrain)

Work Cited

1. Census.gov
2. Johns Hopkins University Bloomberg School of Public Health. "Single statistic can strengthen public support for traffic safety laws." ScienceDaily. ScienceDaily, 24 September 2014.
3. StatisticsBrain.com
4. SpartyOn.com
5. Ueng, Simon. Personal interview. 13 March 2015
6. Zeleke, Aklilu. Personal interview. 18 February 2015.
7. Zeleke, Aklilu. "The Effect of Finite Memory Cutoff on Loop Erased Walk in Three Dimensions." ProQuest, UMI Dissertations Publishing, 1997.

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