Tuesday, May 19, 2020

Analyzing and Summarizing Math Data - 1438 Words

Introduction | | |AJ DAVIS is a department store chain, which has many credit customers and wants to find out more information about these customers. A sample of 50 credit customers is selected with data collected on the following five variables: 1. LOCATION (Rural, Urban, Suburban) 2. INCOME (in $1,000 s – be careful with this) 3. SIZE (Household Size, meaning number of people living in the household) 4. YEARS (the number of years that the customer has lived in the current location) 5. CREDIT BALANCE (the customers current credit card balance on the store s credit card, in $). |PROJECT PART A: Exploratory Data Analysis | |†¦show more content†¦Discuss your 3rd pairing of variables, using graphical, numerical summary and interpretation H. Conclusion |Project Part B: Hypothesis Testing and Confidence Intervals | | Your manager has speculated the following: a. the average (mean) annual income was less than $50,000, b. the true population proportion of customers who live in an urban area exceeds 40%, c. the average (mean) number of years lived in the current home is less than 13 years, d. the average (mean) credit balance for suburban customers is more than $4300. 1. Using the data set currently posted inside DocSharing, perform the hypothesis test for each of the above situations in order to see if there is evidence to support your manager’s belief in each case a.-d. In each case use the Seven Elements of a Test of Hypothesis, in Section 6.2 of your text book with ÃŽ ± = .05, and explain your conclusion in simple terms. Also be sure to compute the p-value and interpret. 2. Follow this up with computing 95% confidence intervals for each of the variables described in a.-d., and again interpreting these intervals. 3. Write a report to your manager about the results, distilling down the re sults in a way that would be understandable to someone who does not know statistics. Clear explanations and interpretations are critical. 4. AllShow MoreRelatedInterpretation By Summarizing. To Summarize Is To State1463 Words   |  6 PagesInterpretation by Summarizing To summarize is to state the most important points. We might try to summarize the Bible. We might try to summarize some scientific observations. We might try to summarize our experiences. We might try to summarize this book. Many of our statements are summaries. It would be nice if we could interpret our observations and experiences by pure objective summarizing. It’s very difficult though. Our worldviews get in the way. Anytime we summarize, we leave out informationRead MoreBeing A Double Economics And Mathematics Major Student924 Words   |  4 Pagestheme minor to analyze China’s trade. Based on the fact that I applied one-year earlier graduation, I compressed my two-term Seward honor project into six weeks to investigate the behaviors of yuan-USD exchange rate in the past few years. After analyzing the growth rate of the ratio of China’s foreign reserves over imports from 1998 to 2014, I noticed that the year of 2009 was a turning point: before 2009, the average growth rate was 1.90% while the average rate decreased to -0.08% after 2009. TheRead MoreData Vs. Data Support Instruction Essay1085 Words   |  5 Pages Data supported instruction is information that is derived from homework, small group conversations, classwork assessments, oral responses and every other classroom interaction. Data is not the annual review, but it is a whole approach to teaching. Data helps teachers understand their students. It is with this information that an educator can create and teach their lessons. The more information a teacher is able to obtain, the more beneficial it is to her. Data supported instruction provides aRead MoreParental Involvement For High School Stem Classes1005 Words   |  5 Pagesparent, and the parents interest surrounding STEM classes after the intervention. By the end of the experiment, it was clear how the intervention affected the subjects. Students who were part of the intervention group took almost a semester more of math or science classes in their final two years of high school than the control group of students. It was also found that parents with higher levels of education had children who chose to take higher amounts of STEM courses. While this effect was knownRead MoreBenfords Law And Where It Came From?1371 Words   |  6 Pagesrandomly produced set of natural numbers, such as tables of logarithms or corporate sales statistics, around 30 percent will begin with the digit 1, 18 percent with 2, and so on, with the smallest percentage beginning with 9. The law is applied in analyzing the validity of statistics and financial records. Benford’s law is a mathematical theory of leading digits that was discovered by American astronomer Simon Newcomb. In 1881 he have noticed, that the pages of logarithms book beginning with numberRead MoreThe Mathematics Of Mathematics Into Mathematics Education1947 Words   |  8 Pageswould yield to students and teachers. Po-Hung Liu stated that integrating history of mathematics into daily lessons and such will help students and teachers by increasing the students’ motivation to learn, help them to develop positive feelings for math, help to develop students’ mathematical thinking, reveal â€Å"humanistic facets† of mathematical knowledge, and give teachers more of a direction to follow when teaching (416). The National Council of Teachers of Mathematics (NCTM) never mentioned theRead MoreQuestions On Writing Assignments : The Klandermans And Staggenborg Text3616 Words   |  15 Pagesthat involves asking questions of respondents (Trochim, 2006). 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Knowing which companies have the best production methods or customer loyalty helps new companies understand how they can create a competitive advantage when entering aRead MoreQuestions On Writing Assignments : The Klandermans And Staggenborg Text4910 Words   |  20 Pagesmeasurement procedure that involves asking questions of respondents.? 1 The importance of survey research cannot be understated, as it is estimated that in the 1980s and 1990s one out of every five studies published utilized survey research as part of their data.2 Survey research can be as simplistic as the traditional, short question and answer survey filled out in pencil to an in-depth interview format with a variety of questions.3 In social movement research surveys such as questionnaires and interviewsRead Moreme I and me7467 Words   |  30 PagesCh.  1 Data  Collection 1.1 Introduction  to  the  Practice  of  Statistics 1 Define  statistics  and  statistical  thinking. SHORT  ANSWER.  Ã‚  Write  the  word  or  phrase  that  best  completes  each  statement  or  answers  the  question. Provide  an  appropriate  response. 1) What  is  statistics? MULTIPLE  CHOICE.  Ã‚  Choose  the  one  alternative  that  best  completes  the  statement  or  answers  the  question. 2) Which  of  the  following  is  not  true  of  statistics? A) Statistics  is  used  to  answer  questions  with  100%  certainty. B) Statistics  involves  collecting  and  summarizing  data

Wednesday, May 6, 2020

Reflection Essay - 792 Words

My main goal for this class was to figure out how to make university cheaper and, writing my personal statement. This class offered me more than just two things I was looking for, instead I was informed about workshops and introduced to new ways of researching. I am happy I took this class, it made the process of transferring easier. The challenges and accomplishments I am most proud of include: †¢ When class first began I knew my main goal was to learn about the personal statement and how to get money for school. Those two topics were something I emphasized on my background and goals form. I remember I thought this class would only be a general overview of how you are supposed to do things but it definitely was not, Jen made the class†¦show more content†¦Over the break I plan to dedicate more time into applying. †¢ I came in to the conferences thinking, it was going to be like the writing center. Conferences with Jen were very helpful, in fact I went to two conferences. During the first conference my main goal was to edit and structure my personal statement. Jen was very helpful, because she was able to understand my story from my writing. During the conference, she got to work she knew what needed to be removed she planned the order it sounded best in and cleaned up any other errors in the process. I remember, after the first conference I was so relieved I was able to achieve so much in one meeting and I felt ready to submit my application. Unfortunately, I was not quite there yet I still had to cut down on my essay. During my second conference both Jen and I were trying to see if the flow still works and if everything would meet the universities requirements. This process was very quick for her, she knew what paragraph had too much detail, and knew which other one needed more work. Finally, at the end of this meeting I was ready to submit with confidence. I truly couldn’t have written my personal statement without her. †¢ A great quality about this class were the online resources. Not only was Jen able to help us any time of day, but she also informed us of many events taking place in the community or at school. I attended the event where representatives from the universities cameShow MoreRelatedReflection Essay1616 Words   |  7 PagesReflective Essay The aim of this essay is to reflect on an incident, which took place in a hospital setting during the first month of my Foundation Degree Assistant Practitioner course. It will explore the importance of communication amongst the health care professionals and how a good nursing documentation is an integral part of nursing. 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Tartuffe Guide free essay sample

Madame Pernelle is leaving because she is dissatisfied how everyone in the household is not paying attention to what she says because they are constantly chattering on and on. 2. Madame Pernelle is dissatisfied with Dorine because she is chatty, is â€Å"too saucy for a lady’s-maid†(14). She also claims Dorine to be interfering because she always has a say in something. Dorine’s having so many lines implicates that she is one of the more significant characters of the story because she is perceptive enough to see through Tartuffe. 3. The reader realizes that Orgon is behaving strangely when Orgon asks the condition of his own family, and Dorine tells him that his wife has had a terrible fever for the past few days. Without expressing sympathy for his wife, Orgon then asks how Tartuffe is, and Dorine tells him that he is doing well as he being excellent fed. Orgon strangely sympathizes Tartuffe as if he deserves more than this, while not having the best interests of his family in mind. We will write a custom essay sample on Tartuffe Guide or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page 4. In Tartuffe, Moliere uses dialogue to express irony in the play. When Orgon tells his brother-in-law, â€Å"You do not know the man of whom you speak,† it is ironic because although Cleante has never met Tartuffe in person, he does know that he is deceiving everyone. It is also ironic because Orgon is saying this even though he does not know Tartuffe’s true intentions. It is also ironic when Orgon says â€Å"Under his[Tartuffe] tutelage my soul’s been freed from earthly loves, and every human tie: My mother, children, brother, and wife could die, and I’d not feel a single moment’s pain,†( 276-279) because Orgon thinks that Tartuffe has taught him to free himself of human ties including family, but in actuality, he is placing Tartuffe so ahead of his family that he no longer cares about his family. 5. During the concerning of the wedding of his daughter, Orgon says he will be guided by â€Å"Heaven’s will†, which alludes to the Divine Right of Kings. This further shows that Orgon is the tyrant-like figure in the household. Act II 1. According to Orgon, Mariane should obey him because Mariane is deeply grateful for his love and that she should repay him by obeying him. 2. Mariane does not defend herself well because she has bowed down to her father’s strict order for a long time that she isn’t able to oppose him. Dorine, her lady’s maid, then helps by defending Mariane. 3. Dorine predicts if Mariane is forced to wed Tartuffe there is bound to be a sad consequence due to the two being ill suited. She also predicts that Mariane wouldn’t be able to be a faithful wife to Tartuffe and won’t be able to enter Heaven because of it. 4. Mariane’s indecisiveness causes the misunderstanding between her and Valere. She says she doesn’t know if she will accept her father’s proposal, and by not declining her father’s offer, Valere assumes that Mariane does not love him. 5. In addition to predicting infidelity, Dorine resorts to deriding Orgon’s idea of Tartuffe marrying Mariane by telling Mariane, â€Å"No don’t believe your father; it’s all hoax. (II, ii, 44) She also repeatedly interrupts Orgon as he is trying to speak to his daughter. By doing so, Dorine manages to pester Orgon enough into leaving the scene. Act III 1. Damis is impatient, and he often gives in to violent emotion, which prevents him from initially stopping his father’s plans of having Mariane and Tartuffe wed. By telling his father of Tartuffe’ s true character, he breaks Elmire’s promise to Tartuffe. 2. Tarfuffe reconciles his physical passion for Elmire with his religious nature by saying that it is easy to see the magnificence of God’s creation of her. He also simultaneously confesses his physical passion for her and showing his religious nature by saying, â€Å"You are my peace, my solace, my salvation on you depends my bliss-or desolation. † (135-136) 3. Elmire reacts by saying Tartuffe’s advances are out of character and asks him if he is afraid that she will tattle on him to her husband, but Tartuffe knows that she won’t because she is forgiving. She then proposes to not tell her husband if he promises to let Mariane and Valere marry. 4. Tartuffe manages to escape Orgon’s wrath after Damis’ accusation by using reverse-psychology as he purposely admits his guilt as a horrible person. As Orgon accuses Damis as a liar, Tartuffe purposely defends Damis, which Orgon perceives as true kindness and generosity and then insults his son as â€Å"an ingrate†(III, xi, 293) and a â€Å"villain†(III, xi, 287). 5. Elmire does not offer any resistance when Orgon disinherits his son because she is absent during the scene. In the previous scene, she defends her own position from Damis’ accusation of Elmire’s secretiveness. She exits the scene telling Damis he should have remained silent. Act IV 1. Cleante thinks that Tartuffe isn’t a true Christian because Tartuffe stood to â€Å"watch a father make his only son an exile for your sake,†(IV, i, 11-12). He also says that if Damis was seriously to blame, Tartuffe would have forgiven him and returned his inheritance back to him if he was truly a Christian. 2. Orgon, like Madame Parnelle, believes that his family is ungrateful, especially to Tartuffe. Orgon wants his daughter to marry Tartuffe because he believes that marrying Tartuffe will mortify her flesh and thus ennobling her. . Orgon waits so long appearing from under the table because he fully trusted Tartuffe and wants to reassure himself that Tartuffe is trustworthy. However, the scene drags on to show how badly he has been fooled by Tartuffe 4. Elmire uses a taunting tone, as she tells him he should wait until he is fully convinced, to further emphasize how badly Orgon has been decei ved. 5. Tartuffe doesn’t attempt to use reverse-psychology because he knows it won’t fool Orgon because he now knows that he has been deceiving him, and that using reverse-psychology would simply mean a confession of guilt. Furthermore, Tartuffe feels that there is no need to deceive Orgon, because Orgon has already given his estate and Valere’s inheritance to him. Act V 1. Orgon is worried about the papers in the strongbox because the strongbox contains documents that ruin the reputation of Argas, Orgon’s exiled friend, and Tartuffe is in possession of the strongbox, which could be used to blackmail Orgon. 2. Monsieur Loyal is ironically named because he has served Orgon’s family for many years and has returned in Tartuffe’s order to present Orgon with an order of eviction, and therefore he is not loyal. . Cleante is the most level-headed during the final confrontation because when Orgon says he will never associate himself with pious men, Cleante reminds him â€Å"don’t humor fraud, but also don’t asperse true piety. † (V, i, 53-54) Cleante also prevents Damis from acting on violence when confronting Tartuffe. Furthermore, he wishes that Tartuffe  "will soon embrace an honest piety, and mend his ways,† (V, vii, 380) 4. Tartuffe is arrested instead of Orgon because the King of France is perceptive enough to see through Tartuffe’s schemes. The political and religious climate of 17th-century France have influenced this â€Å"Happy Ending† because Tartuffe was first banned in France, and in order for the play to be performed, Moliere had to change the ending to praise the king as a wise ruler. 5. Tartuffe’s character was changed because of the prosecution towards the play by the church. The church believed that Moliere was using his play to deride religion and the church. By changing Tartuffe’s character, Moliere was granted the right to perform the play.