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The climatologist you were consulting with last week has moved on to look at the effects of hurricanes. The hurricanes dataset includes the estimated damage caused by each hurricane in millions of 2013 dollars (damage_norm). The climatologist would like to know whether the average damage is over $1 billion (i.e., a value of 1000 for damage_norm). The climatologist decides to use a � = .05 significance level with a two-sided test. a. Examine a histogram of the damage amounts and comment on its characteristics. b. Why might it be helpful to use the median damage, rather than the mean damage caused by the hurricanes? From the perspective of statistical inference, what might be the drawback of using the median, instead of the mean? c. What is the best guess for the median damage caused by hurricanes? d. What test statistic will you use for a test of the median? (Explain how you found your answer.) e. Find the p-value for the test of the median. Explain what this p-value represents in the context of this research scenario. f. What conclusion should the climatologist draw about hurricane damage? g. The climatologist doesn’t understand why his best guess for the damage of hurricanes seems to conflict with the conclusion you said he should draw from the statistical test. How would you explain this apparent conflict to him?
Homework Assignment Michael J. Culbertson UW–Madison STAT 371 Fall 2021 HOMEWORK 8:NON-PARAMETRIC, 1-GRP Instructions This assignment is due in Canvas by Wednesday, November 3 at 11:59pm. Your submission needs to include your R code, the corresponding R output, and your narrative interpretation/responses to the questions (in complete sentences). The easiest way to do this is…
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After reading chapters 5,6,7, and 8, answer the following question. Discuss the purpose of the literature review and which topics are you going to search for the issue discussed on DQ 1? Discuss also what are the challenges that nurses are facing today when they have to do a literature review?
After reading chapters 5,6,7, and 8, answer the following question. Discuss the purpose of the literature review and which topics are you going to search for the issue discussed on DQ 1? Discuss also what are the challenges that nurses are facing today when they have to do a literature review? …
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For each R command below, please write the result you would get when you execute the command. (Of course, feel free to execute the command in R to see what it produces. However, to really benefit from this exercise, I recommend that you try to guess what the command will produce before you actually execute the command in R.): a) x = c(1,2,3,4,5) x b) y = seq(from=35, to=55, by=5) y c) z = seq(from=0, by=2, length=4) z d) x * y e) x * z f) a = x[x
BU510.650 – Data Analytics, Fall 2020 Assignment # 1 Please submit your answers in .pdf or .doc format through Blackboard and name your file using the convention LastName_FirstName_AssignmentNumber. For example, Yazdi_Mohammad_1.pdf. Please read “Introduction to R_1.pdf” which provides a brief R tutorial about the basics. “Introduction to R_1.pdf” is posted on Blackboard under Assignment 1.…
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World Economies Comparison Presentation
World Economies Comparison Presentation Prepare a 12- to 16-slide presentation with detailed speaker’s notes and visual elements, including graphs and tables. Complete the following in your presentation: Choose a pair of economies from the bulleted list below, (each pair has 1 highly successful country and 1 less successful country, except for NAFTA /EU): -NAFTA…
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What are the ramifications for business of IRC Section 312 with Treasury Regulations 1.312 dealing with Earnings and Profits.
Discussion Posts Topics: DQ1: IRC Section 312/Treasury Regulations 1.312 for E & P For discussion: What are the ramifications for business of IRC Section 312 with Treasury Regulations 1.312 dealing with Earnings and Profits. DQ2: Dividends, capital gains and E & P Read and review the following article: The CPA Journal archives are freely available…
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Explain what “Anti-Racism” means and what would a situation be in everyday life where one could hypothetically apply the theory and philosophy of “Anti-Racism?”
https://www.scollingsworthenglish.com/uploads/3/8/4/2/38422447/ta-nehisi_coates_pdf.pdf As we begin reading this week the poignant and stirring memoir, Between the World and Me, by Ta-Nahesi Coates, I would like us to continue with some “prep” work to build up critical theory. I believe the more we are familiar with the critical theory lens, such as the concept of “Anti-Racism” by Ibram…
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I say, they say , and rebuttal analysis of book
I say, they say , and rebuttal analysis of book Book Report Instructions and Samples Length: Both parts between 800-1200 words. No more no less Objective: To compose thesis-driven, textually supported literary analyses Part A: Everyone must do this part Compose a thesis-driven, textually supported literary analysis of either a theme, character, or…
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Record Keeping in Schools NYS Rules/Regulations
Record Keeping in Schools NYS Rules/Regulations For each of the following scenarios, describe what you would do and why. Back your answers with relevant NYS legislature from course readings. Be sure to reference each law when answering each question separately. Be sure to organize your answers and use correct APA Bibliographic Formatting. Be sure answers…
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Imagine you are asked to make a presentation to your coworkers about technology and how technology influences society. How would you describe technology and its relationship to society using examples?
Imagine you are asked to make a presentation to your coworkers about technology and how technology influences society. How would you describe technology and its relationship to society using examples? For example, recent changes in communication have allowed people to be more connected from a distance but less connected to their neighbors. The CoVid pandemic…
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What I Learned About Engaging Learners
What I Learned About Engaging Learners Directions: Please answer the following questions. 1. What did you gain from the process of developing a Service-Learning Strategy Project? 2. What surprised you most about creating curricular elements to promote social change? 3. What did you learn about yourself as a Service-Learning Strategy Project developer and curriculum writer?…
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