Statistics Essay -- Data Analysis, Frequency Distribution

Statistics are necessary for scientific research because they allow the researchers to analyze empirical data needed to interpret the findings and draw conclusions based on the results of the research. According to Portney and Watkins (2009), all studies require a description of subjects and responses that are obtained through measuring central tendency, so all studies use descriptive statistics to present an appropriate use of statistical tests and the validity of data interpretation. Although descriptive statistics do not allow general conclusions and allow only limited interpretations, they are useful for understanding the study sample and establishing an appropriate framework for the further analysis in the study. Further analysis using appropriate statistical methods allows the researchers to establish correlations between independent and dependent variables, define possible outcomes, and identify areas of potential study in the future accurately. Statistics is important for res earchers because it allows them to investigate and interpret the data more accurately, and researchers will notice patterns in the data that would be overlooked otherwise and result in inaccurate and possibly subjective conclusions (Portney & Watkins, 2009). Frequency distribution is a method used in descriptive statistics to arrange the values of one or multiple variables in a sample, so it will summarize the distribution of values in a sample. Frequency distribution is the most basic and frequently used method in statistics because it creates organized tables of data which can be used later to calculate averages or measure variability. The organized data frequency distribution provides continuous data that is easier to work with than raw data obtai... ...loser to the population mean and the plot would display a normal curve because a sampling distribution always forms a normal curve (Portney & Watkins, 2009). When the frequency distribution graph shows a normal curve, it is possible to determine its variability and estimate the standard error of the mean in compliance with the sample data. Unlike probability, an estimate of the population distribution allows researchers to establish the probability of selecting a sample with a predictable mean. Although the sampling distribution for predicting single outcomes is not applicable in reality, sample data can be used to draw inferences about the entire population from one sample, but it is never used to measure variance directly. However, sample data finds applications in several researches that require estimating unknown population parameters (Portney & Watkins, 2009)

History of French Cinema Essay

The art of cinematography is supposed to be born in France. On December 28, 1885, in one of the cafe-saloons at Boulevard des Capucines in Paris a screening by Louis and Auguste Lumiere, L’Arrivee d’un train en gare de la Ciotat, was presented to general public’s attention. Along with some other early movies, including Le Voyage dans la Lune, it marked the birth of a new epoch in arts. Since those times French cinema was never on the decline. Currently, it is considered to be very developed and the next best after Hollywood. Early French movies were mostly filmed with the help of the techniques of stop-tricks, multiple exposures, substitutions and other simple special effects. At that, an important role was played by Georges Melies, an influential French movie-maker, who used to promote cinematography and involve in it many talented composers, actors and screenwriters of those times. During the 1910s numerous comedies with Max Linder gained a huge popularity worldwide. Before the World War I, overwhelming majority of cinema movie products was made in France, mainly at Pathe Freres and Gaumont Pictures. After the war, the era of poetic realism and classicism started in French cinema. Such movies as La Grande Illusion, Les Enfants du Paradis and others were reflecting post-war realities and social life. Another direction of French cinema development within the 1930s was comedy, where the contribution of Rene Clair (Le Salaire de la Peur, etc. ) was the most substantial. The movies L’Atlante and Zero de Conduite directed by Jean Vigo were the examples of further experimentations with cinema production techniques. Modern image of French cinema art started its formation after the World War II and recognition of its aftereffects. Following a series of anti-Nazi movies, during the late 1940s French directors started addressing to the problems of humanism, as well as producing a number of high-quality entertaining movies. Besides, the screenings of French literature classics, including La Charterhouse at Parma and Le Rouge et le Noir, gained a rapid worldwide popularity. But one of the central cinema works of that period of time is the movie Hiroshima Mon Amour directed by Alain Resnais. In 1946 the first International Movie Festival took place in Cannes and received the status of annual. Nowadays it is one of the most prestigious movie festivals, which give opportunity to discover new talents in cinema industry. In the beginning of the 1950s a number of gifted actors of various genres appeared in France: Brigitte Bardot, Jean Marais, Bourvil, Maria Casares, Antoine Doinel, Louis de Funes, Serge Reggiani and many others. French cinema was becoming more and more thematic and experimental. On the peak of the â€Å"new wave† in the 1950s, a lot of new directors, such as Jean-Luc Godard, Francois Truffaut, Yves Robert, Francis Veber, Claude Lelouch and Louis Malle made themselves known. The developments of that epoch are regarded to emphasizing conceptual forms of the plot. The movies of Jacques Demy, Les Parapluies de Cherbourg featuring a brilliant French actress Catherine Deneuve and Les Demoiselles de Rochefort, marked a new direction of French cinema art: cinema-musical. Within the 1960s-70s a new series of talented actors dominated in French cinema: Jean-Louis Trintignant, Jean-Paul Belmondo, Alain Delon, Annie Girardot, just to name a few. Such styles as melodrama, historical movies, classical dramatic repertoire and absurdist experimentations were developing. Also, French comedies regained their worldwide popularity due to outstanding performances of Michel Colucci, Pierre Richard and Gerard Depardieu. During the 1980s about 140 French movies became popular on global level. Modern French cinema is a very sophisticated art, in which human psychology and dramatics of the plot are always united with a little piquancy and artistic beauty. Modern directors like Luc Besson and Francois Ozon are leading the fashion. Popular actors are Jean Reno, Sophie Marceau, Audrey Tautou, and Christian Clavier. French government broadly supports the development and popularization of national cinema products.

Maya Angelou Essay

During this class period you need to complete the following essay. Please type it and use proper formatting. The stories are all posted on your Edline page under assignments. You do NOT need the internet for ANY OTHER REASON. When you have completed the essay you need to do the FRED book assignment below. Comparing Texts Author Study: Maya Angelou Writing a Response to Literature: Biographical Approach Maya Angelou has remarked, â€Å"I’m always inspired by men and women who rise†¦That ability to rise is nobleness of the human spirit.† Write an essay in which you analyze Angelou’s beliefs about the human spirit, as reflected in the four works you just read. Before you begin, consider what Angelou has to say about her work: â€Å"I speak to the black experience, but I am always talking about the human condition—about what we can endure, dream, fail at, and still survive.† Writing Your Essay As you plan, draft, and revise your essay, keep the following tips in mind: †¢In the introduction, or the beginning of your essay, include a specific thesis statement that presents the key point you will prove in your essay. †¢Support your ideas with evidence from the four selections. Be sure to analyze how Angelou’s tone and use of stylistic devices contribute to the expression of her themes or main ideas. †¢Make sure that every paragraph has unity and coherence. All the sentences in the paragraph should relate to one main idea and help develop that idea. †¢End your essay with a conclusion in which you summarize your main points. Include a new, but related, closing insight or reflection. Create a one-page document that shows you have understood the book with the 2 parts below: †¢Part 1: First, think of the symbols in the book. Then, find pictures using â€Å"Google images† or â€Å"Clip Art† and paste them into the document. Then give a 1-2 sentence reason for the symbol. †¢Part 2: Write a book review. Make sure you convince me you have read it thoroughly! It should be no more than 1-2 paragraphs. (If you do not finish in class, send to me via email before the end of the day! vocabqueenb@gmail.com)

Term Paper on Computer

Term Paper on Computer Computer and its studies is a necessary field of expertise that everyone should be aware of. It is not necessary that you should be a master of computer but you should be able to use it, as it is the need of today’s society. Computers play an important role in our lives as they are needed in hospitals, educational institutions, security places, business organizations, libraries, homes, scientific institutions, shopping markets, sports gatherings, festival gatherings and all types of gatherings and other institutions all over the world. It is only because of computers that the world has become a global village. We can talk from our homes to far away places within no time and can deliver all kinds of files to our friends and relations through the usage of computers. Computer has made our life easy. A computer was created for computing fast- a purely mathematical function. Today they are used to forecast the weather, to operate machines, to cut sell to size and even to guide a sp acecraft to the moon. Computers help to trace criminals. Computers are used in the  airlines - the whole world of airlines functions efficiently with its help. Hotels make use of them from managerial capacities to kitchen and companies use them for accounting and invoicing, etc. A computer is a data processing device, which acts upon data coming to it in all shapes and sizes. It deals with the science of information processing, invoicing, recording, manipulating, and retrieving information stored as patters of electrical pulses. A computer has to be programmed as per the requirement either to guide a missile or to write poetry. Teachers assign their students to write computer term papers on various computer term paper topics such as term paper on computer technology, term paper on computer networking, term paper on computer software, term paper on computer hardware, term paper on computer accessories, term paper on computer programming, term paper on computer devices and many more. How to write a term paper on computer is a query students feel that they should ask. Term paper on computers should be fully informative and simply written that even a person who is not aware of the usage of computer technology can understand it easily. Clear and vivid writing makes your writing of term paper on computers a good one and you are eligible to get good marks for your written computer term paper. In case of problem in writing term paper on computers, you can buy term paper on computer from well-known term paper writing companies like us, which write custom   computer term papers in lieu of assistance to the students or read useful tips how to write a term paper. Here is a list of the most popular computer science essay topics: 1. Apple Computer Corporate and Business Strategy 2. The Computer Industry The â€Å"Con† Side 3. The Different Types of Computer Crimes and the Harm They Cause 4. Technostress Computer Vision Syndrome 5. Computer Viruses and Protection 6. Computer Programming 7. Application of Computer 8. Computer Addiction 9. The Impact Of Computer-Related Technology 10. Computer Ethics 11. Computer Misuse Act 1990 12. Strategies for Computer Recycling 13. Case Study: Dell Computers 14. Computers that Run Themselves 15. Computer Chips 16. Building a computer 17. Computers in Education 18. Computers And Information Processing 19. Computer Games, Its Effects on Children 20. Computer Aided Machining 21. Computer Technology In The School System 22. Computer Architecture HNC Computing 23. Video games and Computer Science 24. Effective Technical Human Implementation of Computer-based Systems 25. General Advantages in Computer Technology You can order an original custom essay, term paper, research paper, thesis or dissertation in Computer science from our custom paper writing service which provides high-quality custom written papers.

Four Things That Set Americans Apart and Why They Matter

Four Things That Set Americans Apart and Why They Matter The results are in. We now have sociological data about the values, beliefs, and attitudes that make Americans unique when compared with people from other nations- especially those from other rich nations. The Pew Research Centers 2014 Global Attitudes Survey found that Americans have a stronger belief in the power of the individual. Compared to residents of other nations, Americans are more likely to believe that hard work will lead to success. Americans also tend to be much more optimistic and religious than people in other rich nations. What Makes Americans Unique? Sociological data from the Pew Research Center suggests that Americans differ from residents of other nations in their individualism and their belief in hard work to get ahead. Moreover, compared to other wealthy nations, Americans are also more religious and optimistic. Lets dig into these data, consider why Americans differ so greatly from others, and figure out what it all means from a sociological perspective. A Stronger Belief in the Power of the Individual Pew found, after surveying people in 44 nations around the world, that  Americans believe, far more than others, that we control our own success in life. Others around the world are far more likely to believe that forces outside ones control determine the level of ones success. Pew determined this by asking people whether they agreed or disagreed with the following statement: Success in life is pretty much determined by forces outside our control. While the global median was 38 percent  of respondents disagreeing with the statement, more than half of Americans- 57 percent- disagreed with it. This means that most Americans believe that success is determined by ourselves, rather than outside forces. Pew suggests that this finding means that Americans stand out on individualism, which makes sense. This result signals that we believe more in the power of ourselves as individuals to shape our own life than we believe that outside forces shape us. The majority of Americans believe that success is up to us, which means we believe in the promise and possibility of success. This belief is, in essence, the American Dream: a dream rooted in the belief in the power of the individual. However, this common belief runs counter to what we social scientists know to be true: a litany of social and economic forces surround us from birth, and they shape, to a large degree, what happens in our lives, and whether we achieve success in normative terms (i.e. economic success). This does not mean that individuals do not have power, choice, or free will. We do, and within sociology, we refer to this as agency.  But we, as individuals, also exist within a society composed of social relationships with other people, groups, institutions, and communities, and they and their norms exert social force on us. So the paths, options, and outcomes from which we choose, and how we make those choices, are influenced greatly by the social, cultural, economic, and political circumstances that surround us. That Old Pull Yourself up by Your Bootstraps Mantra Connected to this belief in the power of the individual, Americans are also more likely to believe that it is very important to work hard to get ahead in life. Nearly three-quarters of Americans believe this, whereas just 60 percent do in the United Kingdom, and 49 percent do in Germany. The global mean is 50 percent, so residents of other nations also believe this too- just not to the same extent as Americans. A sociological perspective suggests that theres circular logic at work here. Success stories- widely popular in all forms of media- are typically framed as narratives of hard work, determination, struggle, and perseverance. This fuels the belief that one must work hard to get ahead in life, which perhaps fuels hard work, but it certainly does not fuel economic success for the vast majority of the population. This myth also fails to account for the fact that most people do work hard, but do not get ahead, and that even the concept of getting ahead means that others must by necessity fall behind. So the logic can, by design, only work for some, and they are a small minority. The Most Optimistic Among Rich Nations Interestingly, the U.S. is also far more optimistic than other rich nations, with 41 percent saying they were having a particularly good day. No other rich nations even came close. Second to the U.S. was the U.K., where just 27 percent- thats less than a third- felt the same way. It makes sense that people who believe in the power of themselves as individuals to achieve success by hard work and determination would also show this kind of optimism. If you see your days as full of promise for future success, then it follows that you would consider them good days. In the U.S. we  also receive and perpetuate the message, quite consistently, that positive thinking is a necessary component of achieving success. No doubt, theres some truth to that. If you dont believe that something is possible, whether its a personal or professional goal or dream, then how will you ever achieve it? But, as author Barbara Ehrenreich has observed, there are significant downsides to this uniquely American optimism. In her 2009 book  Bright-Sided: How Positive Thinking is Undermining America, Ehrenreich suggests that positive thinking can ultimately harm us personally, and as a society. As one summary of the book explains,  On a personal level, it leads to self-blame and a morbid preoccupation with stamping out negative thoughts. On a national level, it’s brought us an era of irrational optimism resulting in disaster [i.e. the subprime mortgage foreclosure crisis]. Part of the problem with positive thinking, per Ehrenreich, is that when it becomes a mandatory attitude, it disallows for the acknowledgement of fear, and of criticism. Ultimately, Ehrenreich argues, positive thinking, as an ideology, fosters acceptance of an unequal and highly troubled status quo, because we use it to convince ourselves that we as individuals are to blame for what is hard in life, and that we can change our situation if we just have the right attitude about it. This kind of ideological manipulation is what Italian activist and writer Antonio Gramsci referred to as cultural hegemony, achieving rule through the ideological manufacture of consent. When you believe that thinking positively will solve your problems, you are unlikely to challenge the things that may be causing your trouble. Relatedly, late sociologist C. Wright Mills would look on this trend as fundamentally anti-sociological, because the essence of having a sociological imagination, or thinking like a sociologist, is being able to see the connections between personal troubles and public issues. As Ehrenreich sees it, American optimism stands in the way of the kind of critical thinking that is necessary to fight inequalities and to keep society in check.  The alternative to rampant optimism, she suggests, is not pessimism- it is realism. An Unusual Combination of National Wealth and Religiosity The 2014 Global Values Survey reaffirmed another well-established trend: the richer a nation is, in terms of GDP per capita, the less religious is its population. Around the world, the poorest nations have the highest levels of religiosity, and the wealthiest nations, like  Britain, Germany, Canada, and Australia, the lowest. Those four nations  are all clustered around a $40,000 GDP per capita, and approximately 20 percent of the population claims that religion is an important part of their life.  Conversely, the poorest nations, including Pakistan, Senegal, Kenya, and the Philippines, among others, are the most religious, with nearly all members of their populations claiming religion as an important part of their lives.   This is why it is unusual that in the U.S., the nation with the highest GDP per capita among those measured, more than half of the adult population says that religion is an important part of their lives. Thats a 30 percentage point difference over other rich nations, and puts us on par with nations that have a per capita GDP of less than $20,000. This difference between the U.S. and other rich nations seems to be connected to another- that  Americans are also far more likely to say that belief in God is a prerequisite for morality. In other rich nations like Australia and France this figure is far lower (23 and 15 percent respectively), where most people do not conflate theism with morality. These final findings about religion, when combined with the first two, demonstrate the legacy of early American Protestantism. Founding father of sociology, Max Weber, wrote about this in his famous book  The Protestant Ethic and the Spirit of Capitalism. Weber observed that in early American society, belief in God and religiosity were expressed in large part through dedicating oneself to a secular calling, or profession. Followers of Protestantism at the time were instructed by religious leaders to dedicate themselves to their calling and work hard in their earthly life in order enjoy heavenly glory in the afterlife. Over time, the universal acceptance and practice of the Protestant religion specifically waned in the U.S., but belief in hard work and the power of the individual to forge their own success remained. However, religiosity, or at least the appearance of it, remains strong in the U.S., and is perhaps connected to the three other values highlighted here, as each are form s of faith in their own right. The Trouble with American Values While all of the values described here are considered virtues in the U.S., and, indeed, can foster positive outcomes, there are significant drawbacks to the prominence of them in our society. The belief in the power of the individual, in the importance of hard work, and optimism function more as myths than they do as actual recipes for success, and what these myths obscure is a society cleaved by crippling inequalities along lines of race, class, gender, and sexuality, among other things. They do this obscuring work by encouraging us to see and think as individuals, rather than as members of communities or parts of a greater whole. Doing so prevents us from fully grasping the larger forces and patterns that organize society and shape our lives, which is to say, doing so discourages us from seeing and understanding systemic inequalities. This is how these values maintain an unequal status quo. If we want to live in a just and equal society, we have to challenge the dominance of these values and the prominent roles they play in our lives, and take instead a healthy dose of realistic social critique.

American Dream as Depicted in Death of a Salesman Term Paper

American Dream as Depicted in Death of a Salesman - Term Paper Example The 'American Dream,' in Willy's perspective, is the holding, enjoying and acquiring a flourishing career. Unluckily, for Willy, he delimits and restricts his goals at being a triumph in his career as a salesman. Willy charges the ostentation of the business and corporate world. This may be observed in his opinion about Bernard: "Bernard can get the best marks in school, understand, but when he gets out in the business world, understand, you're going to be five times ahead of him. That's why I thank Almighty God you're both built like agonizes. Because a man who makes an appearance in the business world, the man who creates personal interest, is the man who gets ahead. Be liked and you will never want".Happy complains, " I mean I can outbox, outrun, and outlift anybody in that store, and I have to take orders from those common, pretty sons-of-bitches till I can't stand it anymore" (Act 1). Happy thinks that just because he is stronger than those who give him orders, he should be the one to give the orders. His father taught him that that was the way to success, and it is obviously failing for Happy. The same goes for Biff. Just because he has the dashing smile, good looks and people like him - that does not mean that he will be a success in the business world. Hard work, persistence and work ethic are what he is lacking which makes him a failure as well. Willy does not see it that way though. He is seeing both of his sons from 'the clouds.' He is looking down on them like they are the successes that he has made them out to be in his head. This, unfortunately, does not help them in life. The Loman boys are not the only ones Willy's views poisons, but also his wife Linda. The love Linda holds for Willy is persistent. She sees herself as his protector. Linda allows Willy to laps into his illusions so he can have that feeling of contentment. Willy also soon finds out that his life was not the perfect life he has conjured up in his head. Willy realizes that in fact he has lived his life in vain. It is by means of Willy's disappointment as a salesman that his inborn yearning for the outdoors is uncovered. (Bhatia, 46) Towards the climax of the play, Charley mentions, "... He was a happy man with a batch of cement ... so wonderful with his hands ... he had the wrong dreams, all wrong" (Act 2). We can assume that the play emphasizes the path not taken may have been the right one. Willy holds this assumption as the inability to see who and what he is which leads to the tragic ending. To the very end he is a firm believer in the ideology that the attractive and well spoken finish first. This is the very thing that destroys him, because he now finds out, in his own mind, he is not on top. The main reason why Willy Loman's life was always miserable is because Willy Loman accounted the society's expectations and standards of what an American Dream is to them rather then what an American Dream meant to him self. He always thought that he was better then what people thought of him. He put himself down due to his sons' failure to achieve their goals; therefore he thought

Liberty, Equlaity, Power Essay Example | Topics and Well Written Essays - 750 words

Liberty, Equlaity, Power - Essay Example They are extensively denoted in the bill of rights. Before the fight for liberty, African American men were not allowed to vote. Nevertheless, with the fifteenth amendment, they gained the right to vote. The facet of equality is based on membership of a community. The new chapter of equality emerged through struggle for citizenship in the American society through civil movements. Criminal justice policies been developed to change the issue of discrimination against the people of color in the United States. During the slavery period, people of the color were discriminated against. It was tricky for them to secure good jobs even after the end of slavery. Good housing and social services were denied owing to criminal records, which emanated as a result of laws that had been put in place to discriminate against them. Nevertheless, revolution created a room for equality. The civil was an opening door for the end of inequality. Although there was notion that civil rights amendments would have helped to end racism and economic exploitation, different forms of discrimination and exploitation emerged. This was achieved through manipulation of law through legal maneuvering, which ensured that there were twisted phrases of the law that encouraged inequality. For instance, in 1896, the famous Supreme Court ruling with the phrase â€Å"separate but equal† is a perfect example that encouraged inequality. This was the case of Plessy v. Ferguson, 163 U.S. 537 (1896). Presently, criminal justices policies can be argued to indirectly endorse the issue of inequality. Mass arrest and incarceration of people of color have been evident. In the year 2007, there were over 2 million people confined in US prisons, but the majorities were black and brown people. In fact, the statistics indicates that one out of three African American men is incarcerated. Additionally, mass incarceration is highly