Thursday, January 30, 2020

Box Plot For Males And Females For The Variable Day Essay Example for Free

Box Plot For Males And Females For The Variable Day Essay Data was analyzed using SPSS. There was an outlier for subject 611, the female whole data was 120. 02 for day 1 of download festival, which was changed appropriately to 2. 02. the results for the box plot were then obtained. Exploratory Data Analysis (EDA) EDA is the form of data analysis that utilizes different tools to accompany the overall statistical hypothesis testing analytical methods for the sake of ensuring the analysis is more clear and easier to understand. The analysis usually involves exploration of the data to understand its general characteristics on top of those that a research was carried out to test. They hence help one to have a general understanding of the sample from which the data was collected and ultimately understand the population from which the data was collected. EDA utilizes different statistical tools in exploring the data being investigated. Such tools aim at explaining the data by giving such characteristics of the sample as its behavior in terms of its mean, median, mode, presence of outliers, its distribution and normality among other characteristics. The tools mostly constitute of graphical tools such as charts, histograms and different plots. All these tools are important in any study as they improve ones understanding of the sample being investigated and also reveal other characteristics that may be of scientific interest yet were not being considered as part of the study at hand.

Wednesday, January 22, 2020

Comets Essay -- essays research papers fc

The first written records of comets date back to nearly 3,000 years ago from China and Europe. The accounts of these comets were believed to be the causes of terrible events that occurred afterwards. In more recent times, however, astronomers have found out what they really are. A comet is basically a mixture of ices, from both water and frozen gases, and dust. They have also been given the names â€Å"dirty snowballs† or â€Å"icy mud balls.† The typical comet is less than 10 kilometers across. They spend most of their time frozen solid in the outer parts of our solar system. Comets are composed of five parts: the nucleus, coma, hydrogen cloud, dust tail, and ion tail. The nucleus is pretty solid and stable, composed mostly of ice and gas with a small amount of dust and other solids. The surface of the nucleus is best described as a black crust. Comet nuclei can range from 1 kilometer to about 50 kilometers across. The black crust on the surface of the nuclei helps the comet to absorb heat, which causes some of the ices under the crust to turn to a gas. Pressure builds up underneath the crust and causes the surface to bubble up in some places. Eventually, the weak spots of the crust break open from the pressure, and the gas shoots outward; astronomers refer this to as a jet. Dust that had been mixed in with the gas is also pushed out, and as more jets appear, a small gas and dust shell forms around the nucleus, and this is called the coma. The coma, also called the head, is a dense cloud of water, carbon dioxide and other gases and comes off of the nucleus. They can be several thousand kilometers in diameter, depending on the comet’s distance from the sun and the size of the nucleus. The size of the nucleus is important because since large nuclei have a greater surface area facing the sun, which is the side that is the warmest, hence the side where most of the jets are coming from, it means more jets and greater amounts of gas and dust go into the coma. Even though the coma can get to be very large, its size can actually decrease about the time it crosses the orbit of Mars. At this distance the particles that drift out from the sun act as a powerful wind which blows the gas and dust particles away from the nucleus and coma. This is the process, wh ich makes the comet’s tail. The hydrogen cloud is very large at millions of kilometers... ...elieved that the comet Hale-Bopp was going to cause something very bad to happen, so they all committed suicide. If people can have a better understanding of what comets are, things like this could possibly be prevented. The roles that comets have played in the earth and in life as it is today are really big and important. If it had not been for comets, then life could possibly not have even existed now. Also, many creatures, for example the dinosaurs, have become extinct because of the comets colliding with the earth. If the comets had never made these creatures go extinct, then life would without a doubt be different. â€Å"Works Cited† Franklin, William. â€Å"Small Comets.† Online. Internet. Available: http://smallcomets.physics.uiowa.edu/ Hamilton, Calvin. "Asteroid Introduction." Online. Internet. Available: http://www.solarviews.com/eng/asteroid.htm Laborde, John. â€Å"Comet West.† Online. Internet. Available: http://www.solarviews.com/cap/comet/west.htm Rondlen, Michael. â€Å"Comet.† Online. Internet. Available: http://windows.ivv.nasa.gov/ Sipes, Russell. â€Å"Comet Hale-Bopp.† Online. Internet. Available: http://www.sipe.com/halebopp/"Comet Hale-Bopp"

Monday, January 13, 2020

Good Communication Skills Are Essential for Teachers Essay

There are many Primary School teachers that work in our society, teaching children different subjects and skills whilst at school. These subjects consist of Maths, English, art, PE and History. The curriculum set by the board of education is essential so children can learn to read and write amongst other skills learnt so they may be able to as adults live and function productively in society. For students to learn these skills efficiently Early Primary school teachers need to have good communication skills. The four key areas that good communication is imperative is teaching students, interacting with parents, consulting with staff and behaviour management. Early Primary school Teachers need great communication skills to be able to teach children so they can learn to the best of their ability. Teachers will be teaching children who are in different levels of development and abilities. They need good communication skills verbally and physically to cater for the different capacities th at children learn at, and cater their teaching styles to them. Teachers have goals and objectives they aim to achieve whilst teaching children in primary school. They need to be able to differentiate their teaching style whilst teaching a subject or activity the class is doing to cater for the different learning abilities. This needs to be communicated to the students in a simple , clear format both written and verbal . This enables students who have low attainment levels

Sunday, January 5, 2020

Brave New World The Advancement of Science - 1450 Words

Brave New World: The Advancement of Science Christy Campbell Mrs. Doig Eng OAC 2 16 May, 1996 When thinking of progress, most people think of advances in the scientific fields, believing that most discoveries and technologies are beneficial to society. Are these advances as beneficial as most people think? In the novel Brave New World, the author Aldous Huxley, warns readers that scientific advances can be a threat to society. This is particularly evident in the fields of biology, technology and psychology. According to Huxley, The theme of Brave New World is not the advancement of science as such; it is the advancement of science as it affects human individuals(Huxley CLC 79 290). One scientific advance of which Huxley warns†¦show more content†¦Games consist of advanced technological apparatus, and low organization, creating very superficial entertainment. According to Huxley, this frustrates one of humanitys vital needs to be creative. Men no longer amuse themselves creatively but sit passively amused by mechanical devices(Hillegas 115). Among technological advances, one danger Huxley warns of is the advance in pharmacology. In Brave New World, an artificial form of happiness is present in a drug called soma. Soma propels the user into a hallucinatory dream world, pro viding relief from negativity, allowing constant happiness People are rewarded for work by receiving rations of soma. The soma ration varies according to the social classes, with the lowest classes receiving the least, and the highest classes receiving the greatest. Society is conditioned to believe that One cubic centimetre cures ten gloomy sentiments(Huxley Brave New World 53). This reasoning deceives the user into believing that soma is a cure- all remedy. Since soma has no side effects, it can be a threat to society because people may be drugged into a hallucinatory dream world twenty-four hours a day. It could be used as a drug not to escape the pressures of life, but to escape life itself. Similar to biology, technology can be a danger to society if used without regard for the welfare of mankind. Finally, the most dangerous of all scientific advancements Huxley warnsShow MoreRelatedAnalysis Of Aldous Huxley s Brave New World 1153 Words   |  5 PagesMartin Perez Honors English 4 Mr. Valdez Period.5 March 21 2016 The advancement of science can progress throughout the years, it is the effect that will make a long lasting impression on humanity. In the novel Brave New World by Aldous Huxley, one sees the dystopian society in which the advancements of science have reigned supremacy over morals and human ethics. 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Nowadays, parentsRead More The Application of Utopia in Brave New World Essay1190 Words   |  5 PagesThe Application of Utopia in Brave New World      Ã‚   Aldous Huxleys Brave New World illustrates the loss of morality when established standards are replaced by amoral criteria.   In his novel, Huxley criticizes the practical applications of Utopia in actual society. Huxleys depiction of love, science, and religion support the ineffectiveness of implementing Utopia in everyday life.      Ã‚  Ã‚  Ã‚  Ã‚   In Brave New World, Huxley shows contempt for the human emotion of love.  Read MoreCriticism of Practical Application of Utopia in Brave New World1192 Words   |  5 PagesUtopia in Brave New World Debra Ackerman Mrs. Eileen Waite Criticism of Practical Application of Utopia in Brave New World Aldous Huxleys Brave New World illustrates the loss of morality when established standards are replaced by amoral criteria. In his novel, Huxley criticizes the practical applications of Utopia in actual society. Huxleys depiction of love, science, and religion support the ineffectiveness of implementing Utopia in everyday life. In Brave New World, Huxley showsRead MoreBrave New World Vs. Today Essay717 Words   |  3 Pages Close your eyes and imagine a world free of war, suffering and pain; an environment that provides all the necessary luxuries to maintain eternal happiness; one that is stable, friendly, peaceful and enjoyable. In this world, every inconvenience known to man is rid of. We are no longer affected by disease, aging, heartbreak, depression or loneliness; conformity is at hand and stability is achieved. Now envision a world where there is no love, families do not exist, humans are no longer