An outlier is an observation that lies an abnormal distance from other values in random sample from a population. Outliers are data values that are differ greatly from a majority of a set of data. The value that falls outside of an overall trend that a present in the data. Sometimes outliers can be caused by an error and other times outliers indicate the presence of a previously unknown phenomenon. Other reasons that we should feel the need to be diligent about checking for our outliers is because of the descriptive statistics that can be very sensitive to outliers. This is like standard deviation and correlation coefficient for a paired data, for just a few of the types of statistics. While an outlier is a value that differs significantly from the rest of our data, you can careful examination of a set of data to look for outliers causes some difficulty. Although it is easy to see, you can possibly use a stem plot, that some values differ from the rest of data, they are different values that have to be to be an outlier.
Today, the discussion of what constitutes an outlier has been very understanding. You will be giving a specific measurement that will give you an objective standard of what constitutes an outlier. Determining outliers is very simple, you multiplying the interquartile range which is short for (IQR) by 1.5 will give us a way to determine whether a certain value is an outlier. For an example, if you subtract 1.5 x IQR from the first quartile, any data values
The following Probability Plot clearly exposes any outliers; data entries that are . . . “far removed from the other entries the data set”, (Larson & Farber, 2011. pg. 68). We can see from this plot that there are several outliers on the high and low end of the data. However, one outlier in particular could cause the conclusions made about the data to be flawed. The data point located at 98%, 4600, is of major concern, as it is causing this set of data to appear much higher. It is recommended that this entry be ignored when making conclusions about the data set as a whole.
Data anomalies normally arise when a database is poorly designed or has a redundancy in the data. This often occurs if there is an inconsistency of more than one data appearance in several areas of the database. Below shows an example of a data anomaly from my lab project. As you can see, Mary Smith is enrolled in more than one classes on a different date and her student records are reproduced more than ones.
Outlier is defined as “something that is situated away from or classified differently from a main or related body” or “a statistical observation that is markedly different in value from the others of the sample”, which is the beginning to Malcolm Gladwell’s Outliers: The Story of Success. The meaning of outlier itself in relation to success symbolizes those who stand out with exceptional rates of success. The book does not necessarily cover how to become an outlier (in fact it first deams becoming an outlier is nearly impossible) but more which are the factors that have contributed to certain outliers in history on a broad spectrum of hockey players to the beatles to even the founder of Microsoft, Bill Gates.
The data that I have is accurate because by looking at the histogram the graphs are perfectly skewed and, the data make sense, if I compare the data to the median and the IQR. And to find IQR subtract Quartile 3 from Quartile 1. The purpose of using mean value to see if the graph is symmetric or not but, in my case I do not have symmetrical graph or Boxplot, because it is sensitive to outliers. I choose to use the IQR instead of the standard deviation because it shows what is below the 1st quartile and above the 3rd quartile. To summarize, median and IQR are the best option because they resistant to outliers.
The introduction of Malcolm Gladwell’s book, Outliers, is used to introduce the idea of an outlier. As he stated, “[an outlier is] a place that lay outside everyday experience, where normal rules did not apply. Roseto was an outlier”. People and events that are outliers are essentially the same; they lay outside everyday people or events, where normal rules don’t apply. He describes the case of a town called Roseto in Pennsylvania, an outlier in the health world. A physician named Stewart Wolf was amazed by this town, finding that “virtually no one under fifty-five had died of a heart attack or showed any signs of heart disease. For men over sixty-five, the death rate from heart disease in Roseto was roughly half that of the United States
A paradigm is a model used to support ideas and claims made by an author. In the book Outliers the author Malcolm Gladwell uses many paradigms to further illustrate his findings. Throughout the book Gladwell discusses success and the things that effect ones chance at becoming successful in life. It is brought to our attention though Gladwell’s use of paradigms that there are many small scale things that can effect ones chances at succeeding. Success is often associated with talent, genetics, and resources but little do people know there are many things that impact ones success.
Malcolm Gladwell defines an outlier as an individual who has accomplished so much in extraordinary circumstances compared to people with normal circumstance. Outliers are individuals that succeed in life despite the odds that are placed against them. However, Gladwell states in his nonfiction book Outliers: The Story of Success that the success of an outlier “is not exceptional or mysterious. It is grounded in a web of advantages and inheritances, some deserved, some not, some earned, some just plain lucky- but all critical to making them who they are. The outlier in the end is not an outlier at all,” (299).
In the book, The Outliers: The Story of Success, written by Malcom Gladwell he described an outlier as someone who does something out of the ordinary or different, something that lies outside the box. His beliefs about people being successful are easily supported. He reviews the lives of extremely successful people and how they obtained success while utilizing their social interactions, last name and distinct events that occurred throughout their life. His writing throughout the book was sturdy and powerful. Gladwell writes effectively to get his point across by using deductive organization, repetition and logos.
Malcolm Gladwell’s Outliers defines an outlier as “a statistical observation that is markedly different in value from the others of the sample.” According to this definition, an outlier in society is one who achieves something highly unusual when compared to their peers. According to the theory Outliers presents, success is based not only on one’s individual merit, but on the accumulative advantages they gain throughout their lives. Seemingly arbitrary circumstances such as the time and place of one’s birth can affect the entire course of their life. Society’s outliers are produced from an extremely unusual set of circumstances that allows them to diverge from the paths of those around them. One such example of an outlier comes from F. Scott
Before I began writing, I wanted to organize my thoughts in the most positive way possible. While reading Outliers, I tended to feel discouraged about my abilities. All of the people in the book seemed to have so much luck compared to me. And as a result of my thoughts, I decided to change them for the better. I wanted to cherish the little victories but also remember the great ones as well.
Success is what many people consider the most important thing in life to achieve. Getting there, however, is the tricky part. In the novel Outliers: The Story of Success by Malcolm Gladwell, the 10,000-Hour Rule is discussed. This concept was created during a study by Anders Ericsson. It explains that to truly become successful, one must put forth the effort in practicing for 10,000 hours all together. The 10,000-Hour Rule is the key to success.
We are presented with a theory that there aren’t any successful self-made people, which we know is contrary to popular beliefs. This theory was presented by Malcolm Gladwell in his book, Outliers: The Story of Success. The theory is further defined by the premise that holds that success is enabled by a person’s culture, environment, when and where they were born, and a strong work ethic. These theories and examples of success are analyzed using the textbook, Leadership: Research Findings, Practice, and Skills (2015) by Andrew DuBrin. Several examples are provided in this paper that illustrate and support Gladwell’s thoughts on opportunity and cultural legacy.
The sky's the limit. Posters in elementary and high school have written all over their walls to encourage children to work hard.Teachers and parents tell children that everything is possible if they just dream hard enough. As children start growing older, parents and teachers use more sophisticated words to reinforce the idea that hard work and effort lead to success. Even the saying the sky’s the limit, confines children into this box of unfulfilled dreams and bitterness. In Gladwell’s Outliers, he claims that if people are hardworking enough to use their mind and imagination they can change the world. Success is not what people make it seem.The way people think about success only harm those who are trying to reach the top of the pyramid.Plenty
Father was at its all time low. With the struggle to pay the bills and lack of
Actus Reus, Mens Rea, Causation and Punishment are all considered elements of a crime. Actus reus or also known as the “Guilty act“, is the external physical part of a crime. In other words actus rea “refers to intentional criminal conduct or criminal negligence“ (Powerpoint). It is not only about what a person does but also about what they do not do. It is committing a voluntary act which ultimately causes harm to others.