Mathematics

Describe how epidemiological data influences changes in health practices. Provide an example and explain what data would be necessary to make a change in practice.

This is university of Washington 2nd year student declaring major.  Please follow my comments and rewrite. On top of the comments, please add more leadership, volunteer, internship and other skills (I’ll provide you later). It doesn’t have to be pure math, it can be related to computer science , data, engineering etc  Please put 1 famous quote about and inspiration in math (something like math is not just a concept, but it’s something to change the world. Just saying as an example) Put 2 quotes about some theory.  to show that you haVe knowledge in the field more than average students. So something like a graduate school level (that’s why I chose grad school level instead of university Level. So please make it higher quality and sounds like what a grad student should talk about.  The applicant should already know what kind of research he wants to do, what professor at UW and what research the professors focus on, what research he has done (may need to make up but don’t make something that needs proof. For example, working on research with his father)   Some outline: 1. First, make up sth that he started doing some engineering work (something a talented child would do. Like wow he started coding and creating  a game when he was 7.. I don’t know, sth like that related to math ) 2. And then started helping his dad to work in xxx when he was 10. 3. Add any other thing (if there is still space). Something in the additional file or something I’ll add later if I can think of  4. Confidently say what research he wants to focus on in his future student (in university and in grad school). And what he wants to do in the future (name a role model such as Elon Musk, and want to open start a company that will be like Elon Musk’s) 5. Make up some strengths to cover his weakness of bad grades. For example , he spent most of his days and nights working on a business that he is planning to open Please Expect that I’ll edit a few times to make it perfect

Suppose that you have two sets of data to work with. The first set is a list of all the injuries that were seen in a clinic in a month’s time. The second set contains data on the number of minutes that each patient spent in the waiting room of a doctor’s office. You can make assumptions about other information or variables that are included in each data set. For each data set, propose your idea of how best to represent the key information. To organize your data would you choose to use a frequency table, a cumulative frequency table, or a relative frequency table? Why? What type of graph would you use to display the organized data from each frequency distribution? What would be shown on each of the axes for each graph?

A town official claims that the average vehicle in their area sells for more than the 40th percentile of your data set. Using the data, you obtained in week 1, as well as the summary statistics you found for the original data set (excluding the super car outlier), run a hypothesis test to determine if the claim can be supported.  Make sure you state all the important values, so your fellow classmates can use them to run a hypothesis test as well.  Use the descriptive statistics you found during Week 2 NOT the new SD you found during Week 4.  Because again, we are using the original 10 sample data set NOT a new smaller sample size.  Use alpha = .05 to test your claim. (Note: You will want to use the function =PERCENTILE.INC  in Excel to find the 40th percentile of your data set.  Hopefully this Excel function looks familiar to you from Week 2.) First determine if you are using a z or t-test and explain why. Then conduct a four-step hypothesis test including a sentence at the end justifying the support or lack of support for the claim and why you made that choice. I encourage you to review the Week 6 Hypothesis Testing PDF at the bottom of the discussion forum.  This will give you a step by step example on how to calculate and run a hypothesis test using Excel. I DO NOT recommend doing this by hand.  Let Excel do the heavy lifting for you. Instructions: Your initial post should be at least 150 words. Make sure you include your data set in your initial post as well.

Watch the following video on vectors. While watching this video think/make note of the following topics: What is a vector? How do they pertain to real-world applications and help us understand the world? How they are denoted and viewed algebraically and geometrically. https://www.youtube.com/watch?v=fNk_zzaMoSs&feature=emb_title

The Past, Present, and Future of the Electoral College Starting with the Constitutional Convention of 1776 and ending with Trump-Clinton presidential election of 2016, give a historical and political analysis of the Electoral College. You should address some or all of the following issues: How did the Electoral College get started? Why did some of the Founding Fathers want it? How did it evolve? What has been its impact over the years in affecting presidential elections? (Pay particular attention to the 2000 and 2016 presidential elections.) What does the future hold for the Electoral College? What are the prospects that it will be reformed or eliminate

Chicago is a group dice game that requires no skill. The objective of the game is to accumulate points by rolling certain combinations (GamezBuff, 2017). How do you play Chicago? ·         There are eleven rounds in the game, one for each combination that can be made by adding two dice, namely the numbers two through 12. Each round has a target combination starting with two and going up all the way to 12. ·         Going clockwise, the players take turns to roll both dice one time. ·         If players roll the target combination, then they score points equal to the target combination, otherwise they score zero. For example, if the round corresponds to target combination six, then the player scores six points if the two dice add up to six. Else, the player scores no points. ·         The player with the highest score at the end of the eleventh round wins the game. Part I: Complete the following steps assuming the target combination is five: 1.    What is the probability that the player rolls the target combination? 2.    What is the probability that the player rolls the target combination given that he/she rolled a one? 3.    What is the probability that the player does not roll the target combination given that he/she rolled a one? 4.    If the player wins a dollar for every point, he/she gets and losses three dollars for getting no points, what are the expected winnings or losses on each turn? Part II: Based on your work in Part I, discuss the following: 1.    Describe the sample space when rolling two dice once. How can identifying all the elements of the sample space help you answer the questions in Part I? 2.    Describe the relationship between odds and probability. Explain how you can use the result in question one, Part I to find the odds of getting the target combination in each turn. 3.    Determine if “rolling the target combination” and “rolling a one” are independent events. Justify your answer. Explain how this information can help you answer question two, Part I. 4.    Determine if “rolling the target combination given that the player rolled a one” and “not rolling the target combination given that the player rolled a one” are complementary events. Explain how you could have used the answer to question two, Part I to get the answer to question three, Part I. 5.    Interpret the answer to question four, Part I. 6.    Discuss the advantages of understanding probabilities when playing dice games. 7.    Think of another scenario where probabilities can be used. Discuss the advantages of using probabilities in the context of the scenario you created. Requirements: You must submit two files for this assignment. The first file should contain the computations, graphs, diagrams, etc., associated with the questions in Part I. This file may be formatted as a numbered list of answers. Unless stated in the problem, a narrative discussion is not required, but you must provide enough information to show how you arrived at the answer. The second file should be a 2-page narrative paper, written in APA format, associated with the situation described in Part II.

IB Math IA  Maximum to 12 pages including graph, data table, calculations, and bibliography. so the words required are only 9 pages approximately.

This research paper stems from the research question you were given at the beginning of the term, and is your opportunity to showcase the statistical analysis tools you have learned over the course of the term.   You will write a 7-10 page (1,750-2,500 words) research-based paper in current Turabian format that focuses on your assigned public policy research question. You must include at least 8 references in addition to the course textbooks and the Bible (your annotated bibliography should be a helpful resource for this). Your paper must also use the datasets provided in the course, along with appropriate SPSS output, included as figures or tables, to answer your research question.   Please address all of the following questions and concepts as they relate to your research question:   1.     Discuss the history and current state of the peer-reviewed, academic literature as it relates to your own research question. ·      This is essentially a literature review discussing the major findings of all of the recent research. Your annotated bibliography will be a great help here.   2.     Present your research question and your hypothesis. Explain the methodological approach you will take to answer your question and justify why it is the best approach to answering your question.   3.     Present the findings of your statistical analysis. ·      Insert figures and tables here, but be sure to provide a written explanation specifically referencing each figure or table.   4.     Conclude by summarizing the answer to your research question and whether or not your hypothesis was supported. Present 2 potential questions for future research.   Assignment Specifics: ·      1,750-2,500 words, not including figures and tables ·      Citations from at least 8 scholarly sources ·      SPSS output and analysis must be included ·      Address all of the questions and concepts listed above

Double Spaced, 12 pt Times New Roman a) Describe the history of the Chinese remainder theorem.  b) Describe some of the relevant problems and how the Chinese remainder theorem applies to them