Receiver operating characteristic

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  • Tragic Shipwrecks

    On April 15th in 1912, one of the most tragic shipwreck happened. The Titanic ship sunk under the Atlantic Ocean after colliding with an iceberg. A lot of people died during the accident. Small number of available lifeboats was one of the main reasons that led to such a high number of deaths. Such factors as sex, class, age, and others also significantly contributed to the likelihood of survival. Introducing different statistical methods, I will classify what sorts of people had a better chance of survival the shipwreck. For the data analysis, I have used the dataset “Titanic_Passanger_List” that consists of 1309 observations of passenger on Titanic. “Survived” is a predictor variable that describes whether or not a person survived the accident (1 – survived, 0 – died). In this sample, about 38% of the passengers survived, while 62% of people died. “Pclass” variable refers to the social class (1 - upper, 2 – middle, and 3 - lower). The dataset also contains such variables as passenger’s name, number of a ticket, home destination, and number of a cabin. Those variables are unique for each observation, and therefore they will be excluded from the database models. Variables that will be included in the models are age (in the range from 0.17 to 80 years old), sex (m/f), number of siblings/spouses abroad (0,1,2,3,4,5, or 8), number of parents/children abroad (0,1,2,3,4,5,6, or 9 ), fare (in the range from $0 to $512.33), port of embarkation (S, C, and Q), number of…

    Words: 1676 - Pages: 7
  • Status Generalization Theory: Carmen

    Status Characteristics Theory Carmen is a 27 year old, Hispanic female who works in a law office and is chosen to sit on a panel of juries. During her interaction with the 11 other juries, two theories are demonstrated. I have chosen, an analysis of Carmen’s jury experience using Status Generalization theory, and Brewers model of perception. Overview of Status Generalization, written by Murray Webster, Jr and Martha Foshci, explains this theory as a social psychological process in which…

    Words: 1335 - Pages: 6
  • Personal Narrative: My Eighth Characteristics

    My eighth characteristic is another one I’m not proud of. The eighth one is that I’m very temperamental. It does not take much to make me upset. If someone says something or does something I don’t like, I immediately get an attitude or become very upset. I remember one day my mother tried to make me wear an outfit I did not like and I immediately got upset. I remember yelling at my mother and getting really angry. Little things can upset me just like big things. I’m not sure what caused this to…

    Words: 1083 - Pages: 5
  • Essential Elements Of Emily Reflection Paper

    attributes that distinguishes and them from their peers. Throughout this paper, I will be discussing a few public essential elements that help shape who I truly am. The variety of statuses I hold are immensely influential to my reflective image. I am a daughter, a sister, a girlfriend, and a friend, as well as a nursing student at Husson University. All of these statuses characterize who I am or what I am doing at this time in my life. Some of these are ascribed statuses, such as daughter,…

    Words: 1154 - Pages: 5
  • The Characteristics Of Citizen Leadership During The New Lancer Days

    Overwhelming, exciting, and joyful are only a few adjectives I would use to describe Lancer days. It wasn’t anything that I expected it to be, it was much better. Kami was so helpful and was willing to help us with answering questions, showing us our classes, and making us feel welcome. Everything seemed so enlightening and eye-opening. There are so many different opportunities for everyone. Those opportunities include anything from sports, clubs, fraternities, sororities, and many other…

    Words: 823 - Pages: 4
  • Analysis Of Ray Bradbury's There Will Come Soft Rains

    The year is 2026; the world has blown itself to hell. The advantages of our modern society mattered little; when man, in his brash irrational thinking, went and pulled the trigger on the final act as a species. In Ray Bradbury’s “There Will Come Soft Rains” the reader envisions the end of the world witnessed through the eyes of the last member of the family; furthermore, in that moment it is hard to remember that the witness was indeed not human. Man has long instilled humanistic…

    Words: 701 - Pages: 3
  • Characteristics Of The Army Profession

    serves the civilian population’s needs through protection and defense. What makes the Army a true profession though, is a unique set of standards and ethical values that embody each person that accepts the calling to serve for the country. These standards come from five essential characteristics of a profession: expertise, trust, development, values and service. The Soldiers and leaders within the Army profession demonstrate these characteristics every day to the public by defending the…

    Words: 839 - Pages: 4
  • Reflection: What Makes My Family A Family

    students another lens to explore what makes their family different from other families. While the focus on this specific lesson is more on identifying characteristics of “places”, ideally, a further lesson would be implemented to expound on the idea that people (or families) shape the characteristic of the environment they live in. Following this would be another lesson that focuses on how different families shape their home environment in different ways (using the classroom family neighborhood…

    Words: 1736 - Pages: 7
  • Eysenck's Model Of Personality Analysis

    While most people concur with the fact that individuals can be depicted based upon their identity qualities or traits, scholars keep on debating the quantity of fundamental attributes that make up human identity. While this trait approach to personality has objectivity that some identity speculations need, (for example, Freud 's psychoanalytic hypothesis), it likewise has shortcomings. Probably the most well-known reactions of characteristic hypothesis fixate on the way that attributes or traits…

    Words: 1240 - Pages: 5
  • Guts: A Leadership Analysis

    the word grit. Tenacity means an undying passion and determination to reach the goal at hand. It is vital for a leader to have this primary trait, as this personal drive is what pushes leaders into their position, as their perseverance in challenging themselves trains them to a whole new level. With this attribute, members and leaders will prosper as they tirelessly work towards their goal, and continue to future progress even after. With the combination of these four qualities, GRIT is a…

    Words: 826 - Pages: 4
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