Statistics Project One-sample Hypothesis Testing For Proportions - 825 Words

Statistics Project: One-sample Hypothesis Testing For Proportions (Statistics Project Sample) Content: One-Sample Hypothesis Testing Students Name University Name One-Sample Hypothesis Testing Hypothesis testing is employed in various field when we want to determine the validity of a certain claim made. The state of no change of the claim is placed on the null hypothesis whereas the claim is placed within the research/alternative hypothesis. In our case we will focus on a one-sample hypothesis test for proportions which is usually done on one sample. Data on election results will be employed here. Analysis will be done and results interpreted. The decision and conclusions made are based on the level of significance defined within the study. In our case, we will focus on the results garnered for George W Bush and find the proportion of the votes that he has earned from the votes. The votes for George W. Bush is 407. This gives us a proportion of 0.532. From the case study, we have, Sample size=765 Al Gore=358 George W. Bush=407 Level of significance (ÃŽ ±) =0.10 The hypotheses for this case will be based on the claim made. That is, the network predicts the candidate as a winner if he wins more than 50% of the votes. Therefore, the hypothesized null hypothesis will be that the proportion is 50%. Hence proportion will be 0.50. This will be a right sided tests since we want to find out if the winner wins more than 50% of the votes. The hypotheses will be: H0: p=0.50 Ha: p0.50 (claim) The results of this analysis are performed using excel and are as follows: Z Test of Hypothesis for the Proportion       Data Null Hypothesis ï  ° = 0.5 Level of Significance 0.1 Number of Items of Interest 407 Sample Size 765       Intermediate Calculations Sample Proportion 0.532026144 Standard Error 0.0181 Z Test Statistic 1.7716       Upper-Tail Test    Upper Critical Value 1.2816 p-Value 0.0382 Reject the null hypothesis    The decision will be to reject the null hypothesis if p-value0.10 and make conclusions. From the above results, we can see that p-value=0.0382 which is less than 0.10 level of significance (ÃŽ ±). Therefore, we will reject the null hypothesis and conclude that there is sufficient evidence to support the claim at 0.10 level of significance (ÃŽ ±) and conclude that the networks should announce at 8:01 P.M. the Republican candidate George W. Bush will win the state. We will change level of significance (ÃŽ ±) to be 0.05 and find out if the same conclusions will be made. The results are as follows: Z Test of Hypothesis for the Proportion       Data Null Hypothesis ï  ° = 0.5 Level of Significance 0.05 Number of Items of Interest 407 Sample Size 765       Intermediate Calculations Sample Proportion 0.532026144 Standard Error 0.0181 Z Test Statistic 1.7716       Upper-Tail Test    Upper Critical Value 1.6449 p-Value 0.0382 Reject the null hypothesis    The decision will be to reject the null hypothesis if p-value0.05 and make conclusions. From the above results, we can see that p-value=0.0382 which is less than 0.05 level of significance (ÃŽ ±). Therefore, we will reject the null hypothesis and conclude that there is sufficient evidence to support the claim at 0.05 level of significance (ÃŽ ±) and conclude that the networks should announce at 8:01 P.M. the Republican candidate George W. Bush will win the state. We will change level of significance (ÃŽ ±) to be 0.01 and find out if the same conclusions will be made. The results are as follows: Z Test of Hypothesis for the Proportion    ...

Literary Criticism On Hemingway s The Three Day Blow ...

Literary Criticism on Hemingway In American Literature, messages and themes are included in most writings using literary lenses.. The messages give of lessons for life, love, death and other ideas. Ernest Hemingway is a well known American author that wrote â€Å"The Three Day Blow† and â€Å"Indian Camp†. Marxism, inspired by Karl Marx, is one lens that focuses on the social classes and the whom the work is benefiting. Another lens, the psychoanalytic len, is based on the subconscious’ craving inspired by Sigmund Freud. These lenses are both present in Hemingway’s short stories. Thus, the underlying messages in Ernest Hemingway’s literature shows the meaning behind the subconscious desires and the struggle between social classes. The desire behind all actions is lying deep within the subconscious. In Hemingway’s short story, â€Å"The Three Day Blow†, two boys had a conversation about each other’s father, â€Å"‘How is y our dad?’ he asked respectfully. ‘He’s all right,’ Bill said, ‘He get a little wild sometimes.’ ‘He’s a swell guy,’ Nick said†¦ ‘My old man’s all right,’ Nick said. ‘You’re damn right he is,† said Bill† (3). The boys are not sure about their own fathers but are happy to talk about each other’s. This is a deeply rooted concept in their minds from when they were little. Their instincts are driven sexually according to Sigmund Freud and they respond to their role models with passion that will transfer into their search for a future partner. The two boys find the other’s fatherShow MoreRelatedEssay on Biographical References in and Hemingways Male Characters3950 Words   |  16 Pagesmale figures, Ernest Hemingway teases the reader by drawing biographical parallels to his own life. That is, he uses characters such as Nick Adams throughout many of his literary wo rks in order to play off of his own strengths as well as weaknesses: Nick, like Hemingway, is perceptive and bright but also insecure. Nick Adams as well as other significant male characters, such as Frederick Henry in A Farewell to Arms and Jake Barnes in The Sun Also Rises personifies Hemingway in a sequential manner

Evaluation Of The Roper Logan Tierney Model And Evaluate...

Introduction This assignment focuses on my practice as a Senior Care Assistant within the hospital. The aim of this essay is to carefully reflect on the Roper-Logan Tierney model and evaluate its efficiency in regards to patient admission. In terms of upholding patient confidentiality as stated in the Nursing and Midwifery Code of Conduct (2015), the name of my patient will be changed to Mr. George Matthew. In addition the code also states that a patient must be aware about information being used and thus I have also obtained permission from Mr. George for this reason. Reflecting and analysing on this topic has enhanced my learning and knowledge as a whole. The model that I will be using to reflect on patient care and admission will be Gibbs reflective cycle (1988). Description My description will be based on stroke and the holistic care that I gave to my patient. Stroke can be described as a â€Å"brain injury caused by an abnormality of the blood supply to a part of the brain.† (Caplan 2006) Stroke is seen as a major health concern and this is due to the fact that every year, as many as 110,000 individuals suffers from strokes making it a key issue. (NHS 2014) Patient George Matthew was taken to the accident and emergency department and later admitted to the Acute Stroke Unit with issues caused by right sided weakness and slurred speech. When being admitted into hospital, his two daughters and his wife accompanied him. He is 75 years old and currently lives with hisShow MoreRelatedPhases of The Nursing Process1923 Words   |  8 Pagesimplementation and evaluating. It was developed by Ida Jean in Florida, USA in 1958 and it was transferred to the UK by 1970.The ‘process ‘is neither a ‘model ‘nor a ‘philosophy’ as it is sometimes defined but merely a method of reasonable discerning and it needs to be used with a clear nursing model. This is foundation for integrating the development into our model for ideal nursing. Throughout the process the patient’s independence should be endured in mind in all the phases of the process and the patient

National Basketball Association (NBA) Players Union free essay sample

Examines causes, league response, financial issues, comparison with baseball strike outcome of 1995 players fight to decertify union. In the fall of 1995 the National Basketball Association was threatened by several of its own members who wanted to decertify the union just as the union was negotiating a new Collective Bargaining Agreement. Decertification would mean the end of the union, and this drive was being spurred by several big-name p-layers who believed that the players would be better served by the protections under federal antitrust rules. Others point out, however, that the end of the union would also mean the end of certain benefits and even pensions for many players. The effort by these basketball players challenges the idea of sports unions in general and raises a number of questions concerning the supposed necessity for decertification, the relationship between the state of athletic bargaining agreements and other agreements, and the degree to which this area of work differs from others in

Topic For Essay Topics - Topics For Essay Topics

Topic For Essay Topics - Topics For Essay TopicsThe best topics for essay topics can be found online if you know where to look. The topics of your essay are up to you and it is up to you how you want to finish the whole thing.If you have a short period of time to finish your essay topics you might need to get the best topics out there to make it easy to accomplish your goal. Just like any kind of writing, you need to be able to use the internet to find what you are looking for. So, what is the best way to find these topics?To save time and effort you should really take the time to learn what you can about the topic you want to write about. The best way to do this is to use search engines and click on your favorite words to see what comes up. Don't forget to also ask your friends and family members for their opinions on the topic they are interested in.There are also democracy topics for essay topics for people who want to write about specific political, social issues. These topics ca n come from history, current events or more general things. If you write about a particular topic, you can let your readers know what they are up against and what they can do to help. Many times you can get people to help you and not only do they get to read the essay, but they get to show their support of your subject.This is an important thing to remember as well. Many times people will not be able to offer their opinions because they are not educated in the subject. You need to give them reasons to talk about the topic. You should have something up front that will allow them to think about the subject.In your past topic for essay you could choose something that had not been told before or you could write about something that happened today. These topics can be very interesting and informative for your readers. You will find that once they are familiar with it they can relate to it as well.There are many great sources of information online to help you find topics for your essay to pics. You just need to look hard enough and you will find what you are looking for. If you take the time to use your imagination and your skills of writing you will be able to come up with ideas to use for your topics. If you can't think of anything that works then you should use a research tool to help you come up with ideas.The greatest part about these topics for essays need to be that you can make them work for whatever you are trying to write about. You don't have to write about the same thing all the time. You can mix and match different topics and make it more interesting for your readers.

Sample Singapore English Essay Samples

Sample Singapore English Essay SamplesWhen it comes to studying the English language, Singapore is a very practical place to go. This is because it has several schools and colleges that are very good at teaching English so that you do not have to worry about your English skills or your whole project.There are also lots of writing courses that you can attend in Singapore. If you want to learn the language, the best thing to do is to enroll yourself in an English writing course in Singapore. This will really help you with the English essays, the grammar problems and all the other writing problems that you will face in English writing classes. Here are some sample Singapore English essay samples that you can try out.The first example that you should try out is the sentence 'about 10 people walked into the meeting.' The problem that you may face here is that this might be difficult for you to write. Because of this, you have to understand that your essay has to contain several grammatica l errors. It is therefore important that you improve your English by practicing the grammatical and spelling mistakes. As a result, you will be able to improve your English even more.The second example that you should try out is the sentence 'Maria asked Kate if she has something to drink.' This can also be difficult for you to write. In this case, you have to determine that the English phrase 'have something to drink' means that the person who had not eaten anything all day.The third example that you should try out is the sentence 'Sarah told Mary that she was looking forward to going out with her friends tonight.' This might be difficult for you to write since you will find yourself missing some words here and there. Hence, you need to have proper grammar and spellings.These are some of the sample essays that you can try out. They are just some examples and Singapore English essay samples. There are also lots of courses in Singapore that you can study from. These courses teach you how to write well and how to study in English.When you have studied these samples, you will see that you do not have to worry about your English essay at all. If you find that you do not know the English essay writing grammar and spelling, you can look up some sample essays on the Internet to practice.

American Pride Essay Samples Help!

American Pride Essay Samples Help! Understanding American Pride Essay Samples Whenever you have your instructions in hand and they're specific and concise, we'll think how to produce your essay stick out. Research on the subject is a little portion of the essay writing process. An essay is a fairly brief bit of writing on a specific topic. A high-quality essay can't be completed in 1 hour. Such essays don't have any value. For your motivation letter to be profitable, it should address certain vital issues and ought to also be in the most suitable format. There are many things that an individual can write about when it has to do with writing a prejudice essay. Make certain that you get a straight reply to your questions. The Good, the Bad and American Pride Essay Samples Analyze the methods by which Animal Farm serves as an allegory depending on the Russian Revolution. It's full of different ideas, all which will fight to dominate. A behavioural prejudice essay could tell people that there might be a few prejudices which might not be acted out and hence it's regarded as an attitude. Below are some examples of idioms associated with birds. The formation of several values is crucial to the socialization of a person. The national identity is all about patriotism and a blending of several cultures. Fortunately, you can get assistance with your essay and that's by hiring our writing service today. The fact, however, is that testing is a huge portion of the public education system, and it's probably not going to go away or radically alter any time soon. The abundance of information easily available on the world wide web has turned each of us into experts in any field we would like. By analyzing the commencement of his people. The Supreme Approach to American Pride Essay Samples The absolute most efficient writers write each and every day, at the very least a bit. The lines below showcase a diverse collectio n of school magazine names you'll be able to use as ideas to produce your very own personalized names. Locating a terrific agent is where lots of folks make a mistake. If you're a student, or anyone else who's going to do plenty of writing, then you ought to provide yourself with the most suitable technology, especially now, when it's virtually costless to achieve that. On the flip side, it might also be suggested that at the aesthetic level, there's not anything wrong with portraying the story of someone human being in whatever situation he finds himself, and that there's no moral imperative to develop into political regarding the matter. Only you know where you're level-wise, and I am certain that you can determine what sort of reading can help you grow as a writer. Each component of your mind that's concerned with these kinds of things will make its wants known, and endeavor to distract you. There's no greater approach to do so than to write. If You Read Nothing Else Today, Read This Report on American Pride Essay Samples The northeastern portion of the country constituted the Union side and following a while, a war broke out between the 2 sides. There are many reasons why I believe America is a wonderful country to reside in. Maybe, you feel as though you can do so far better, you understand deep down inside you could share so much more w ith the world. My world is so far better as you are here. With our help, your probability of getting noticed among the remainder of the applicants will be high as a result of the help our writers can offer you. Despite Soviet subsidies, trying to supply climate-controlled facilities for the country's whole dairy industry would not be possible. Secondly, the growth in resources was largely due to the rise in agricultural land and natural resources out there. The best achievers don't simply settle back and watch for success to appear. American Pride Essay Samples - Overview Possessing any sort of job usually means that the man is claimed by the company he's working for, which opens doors for the prospect of moving up in the organization and having a prosperous career. A great job is a huge accomplishment in the modern society because lots of elements are put into the foundation that got someone that job in the very first location. When it regards pride, lots of people may locate it in being someone who's the best of something they do. It isn't surprising that you're contemplating getting help with your application especially once you wish to maximize your odds of getting accepted into the program. Abandon the notion that you're ever likely to finish. Marriage because of sensual pleasure can be understood in Lydia's marriage. In any event, do whatever it requires to do the main thing initially and keep away from distraction. If you refuse to get tempted for fifteen minutes (25 on a really poor day) you will come to realize that the clamor in your head will settle down and you'll be able to focus on writing.