Assignment Details The below scenario describes a real-world or business applica

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Assignment Details
The below scenario describes a real-world or business application that utilizes statistical analysis to help resolve a business problem: increasing efficiency by decreasing processing time. Prepare an analysis by completing five steps of the hypothesis testing with one sample. The report should be a minimum of 5 pages in length.
Last week, your manager asked you to analyze staffing needs for the Foreclosure Department. She was so impressed, and she wants you to create another report for her. Her intention is to decrease the processing time per document.
Based on last week’s report, the average number of processed documents per hour was 15.11, with a standard deviation of 2.666. That is, one document was reviewed in 238.25 seconds. To be objective as much as possible, the manager spoke with an employee whose average was exactly 15 documents per hour. The employee claimed that if she was given a larger monitor, the processing time would be shorter.
They conducted an experiment with a large monitor and measured processing time. After reviewing 20 documents, the calculated average processing time per document was 190.58 seconds. The manager believes that a bigger monitor helped reduce the processing time for reviewing foreclosure documents. Conduct a hypothesis test using a 95% confidence level, which means that significance level a = 0.05.
Use the 5-step process, and explain each term or concept mentioned in each section in the following.
Step 1: Set Up Null and Alternative Hypotheses
Based on the request description, explain if a one-tailed or two-tailed test is needed. If a one-tailed test is needed, is it a left or right-tailed test? Please explain why one alternative is better than the other.
State both of the following hypotheses:
Null hypothesis
Alternative hypothesis
You will need the following information to progress to Step 2:
Standard deviation: Explain what standard deviation is. Locate the calculated standard deviation in the assignment description, and enter here.
Random variable: Explain what a random variable is. Locate it in the assignment description, and enter here.
Test type: Compare and contrast t-test and z-test. Once done, determine which one is appropriate for the experiment given the fact that the sample size is less than 30.
Step 2: Decide the Level of Significance
Explain what the significance level is, and determine whether the one used in the assignment description is high, medium, or low. What does this significance level tell you about this test? Locate the level of significance in the given scenario, and list it in this step.
Significance level = ?
Determine the degree of freedom based on the number of reviewed documents in the new experiment (n = 20) and based on the formula Degree of freedom = n – 1.
Degree of freedom = ?
Critical value = (You will need to use the t-table and find the intersection point between the degree of freedom and the alpha value that is provided in the assignment description.)
Step 3: Calculate the Test Statistics
Calculate the test statistics based on the test type determined in Step 1.
If the determination was done correctly, you should use this formula to calculate the test statistics.
Test statistics = ?
Step 4: Compare the Calculated Test Statistics and the Critical Value
Construct a bell-shaped diagram showing the critical value and the calculated test statistic.
Step 5: Reach a Conclusion
Was the manager’s conclusion correct? Share your conclusions on the assumptions in the scenario using the hypothesis testing that you conducted in the previous four steps.

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The below scenario describes a real-world or business applica appeared first on homework handlers.

A marketing company based out of New York City is doing well and is looking to e

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A marketing company based out of New York City is doing well and is looking to expand internationally. The CEO and VP of Operations decide to enlist the help of a consulting firm that you work for, to help collect data and analyze market trends.
You work for Mercer Human Resources. The Mercer Human Resource Consulting website lists prices of certain items in selected cities around the world. They also report an overall cost-of-living index for each city compared to the costs of hundreds of items in New York City (NYC). For example, London at 88.33 is 11.67% less expensive than NYC.
More specifically, if you choose to explore the website further you will find a lot of fun and interesting data. You can explore the website more on your own after the course concludes.
https://mobilityexchange.mercer.com/Insights/ cost-of-living-rankings#rankings
Assignment Guidance:
In the Excel document, you will find the 2018 data for 17 cities in the data set Cost of Living. Included are the 2018 cost of living index, cost of a 3-bedroom apartment (per month), price of monthly transportation pass, price of a mid-range bottle of wine, price of a loaf of bread (1 lb.), the price of a gallon of milk and price for a 12 oz. cup of black coffee. All prices are in U.S. dollars.
You use this information to run a Multiple Linear Regression to predict Cost of living, along with calculating various descriptive statistics. This is given in the Excel output (that is, the MLR has already been calculated. Your task is to interpret the data).
Based on this information, in which city should you open a second office in? You must justify your answer. If you want to recommend 2 or 3 different cities and rank them based on the data and your findings, this is fine as well.
Deliverable Requirements:
This should be ¾ to 1 page, no more than 1 single-spaced page in length, using 12-point Times New Roman font. You do not need to do any calculations, but you do need to pick a city to open a second location at and justify your answer based upon the provided results of the Multiple Linear Regression.
The format of this assignment will be an Executive Summary. Think of this assignment as the first page of a much longer report, known as an Executive Summary, that essentially summarizes your findings briefly and at a high level. This needs to be written up neatly and professionally. This would be something you would present at a board meeting in a corporate environment. If you are unsure of an Executive Summary, this resource can help with an overview. What is an Executive Summary?
Things to Consider:
To help you make this decision here are some things to consider:
Based on the MLR output, what variable(s) is/are significant?
From the significant predictors, review the mean, median, min, max, Q1 and Q3 values?
It might be a good idea to compare these values to what the New York value is for that variable. Remember New York is the baseline as that is where headquarters are located.
Based on the descriptive statistics, for the significant predictors, what city has the best potential?
What city or cities fall are below the median?
What city or cities are in the upper 3rd quartile?

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Whether in a scholarly or practitioner setting, good research and data analysis

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Whether in a scholarly or practitioner setting, good research and data analysis should have the benefit of peer feedback. For this Discussion, you will perform an article critique on ANOVA testing. Be sure and remember that the goal is to obtain constructive feedback to improve the research and its interpretation, so please view this as an opportunity to learn from one another.
To prepare for this Discussion:
Review the Learning Resources and the media programs related to ANOVA testing.
Search for and select a quantitative article specific to your discipline and related to ANOVA testing. Help with this task may be found in the Course guide and assignment help linked in this week’s Learning Resources. Also, you can use as guide the Research Design Alignment Table located in this week’s Learning Resources.
Write a 3- paragraph critique of the article. In your critique, include responses to the following:
Which is the research design used by the authors?
Why did the authors use ANOVA test?
Do you think it’s the most appropriate choice? Why or why not?
Did the authors display the data?
Do the results stand alone? Why or why not?
Did the authors report effect size? If yes, is this meaningful?
Frankfort-Nachmias, C., Leon-Guerrero, A., & Davis, G. (2020). Social statistics for a diverse society (9th ed.). Thousand Oaks, CA: Sage Publications.
Chapter 11, “Analysis of Variance” (pp. 373-399)
Wagner, III, W. E. (2020). Using IBM® SPSS® statistics for research methods and social science statistics (7th ed.). Thousand Oaks, CA: Sage Publications.
Chapter 10, “Analysis of Variance”
Chapter 11, “Editing Output” (previously read in Week 2, 3, 4, 5. and 6)

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Question 1: From your re-reading of chapter 1 of Spirituality in Nursing, couple

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Question 1: From your re-reading of chapter 1 of Spirituality in Nursing, coupled with your consideration of assigned videos #1 and #2, what would you say is meant when we say that the basic spiritual posture of nursing & healthcare is “standing on holy ground?” What does chapter 1 in our course text, coupled with video #2, help you understand about holistic nursing of the body, mind-spirit connection? Why is this important? Is there some aspect of the various dimensions of “caring” for the patient, as talked about in chapter 1, that stands out for you as particularly key for your view of nursing? Why or why not?
Question 2: After reading chapter 2 of Spirituality in Nursing, what particular stage of the development of the Nursing vocation, from the perspective of its spiritual history, stood out as particularly interesting and important for your own self-understanding as a nurse or healthcare practitioner? Why? Give us some “beef” regarding why you chose a particular stage.
Question 3: Having read and reflected upon the assigned material this week from our course text, Guide to Culturally Competent Health Care, how would you answer the following questions? Be sure and number the answers to your questions to match the numbering of the following questions themselves:
A) Name 3 key aspects of what we mean by the term ‘culture’
B) What is the difference between primary and secondary characteristics of culture? What role does Religion play in this?
C) Look at the list of attitudes that those working in health care should develop to become “culturally competent” in their dealing with patients, found on page 5. Choose one that you sense you have already developed and explain why you think this is the case.
D) Looking at this same list on page 5, choose one that you would like to develop more thoroughly as a result of our study this term – and explain why that is the case.
E) In considering the charts that depict the various domains and concepts that we will be using to gain a window into the various cultural groups we will study, take a close look at the charts numbered Box 2-9; 2-10; 2-11 and 2-12, on pages 18 -20 of our course text in the 2nd edition or pages 19 – 21, in the 3rd edition. These charts provide the categories that we will be most interested in as we progress through the various cultures we will study in this course: namely the domains of death rituals, spirituality and spiritual practices, health care practices and health care practitioners. As you look at these 4 domains, put yourself in the shoes of the patient, for practice. Choose two of these that are most important about YOURSELF, i.e., domains that you would want a health-care provider to be aware of in treating you. Name these two domains and briefly discuss why these are important to you.
Question 4: In this course, we will be looking at both various real human situations and different religious traditions to see how we might minister to the spiritual and physical needs of our patients. Our course text, Spirituality in Nursing, 6th edition, has added a significant chapter, chapter 14, on a set of special conditions for our times – namely – mass disasters – as a test case – wherein the special skills of those of us in healthcare will be called forth in unusual ways. Sometimes, crisis situations help us see things in sharp relief, which are beneficial for us, all the time. After reading chapter 14, name and discuss 3 key insights that you learned and want to be aware of and sensitive to – regarding caring for patients – in both their physical and their spiritual needs – not only during mass disasters but all the time! Is there any particular reason why you chose these insights? If so, please share that with the class.
Question 5: Since the current Covid-19 pandemic is a type of mass disaster, what further insight did you gain from Video #3 on providing Spiritual Care during the current Covid epidemic, which though slowing down, is still present? If you actually provided nursing care to a Covid-19 patient, are there any other insights you might offer the class, regarding spiritual care under these circumstances?

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