Introduce your scenario and data set. Provide a brief overview

 

  1. Introduce your scenario and data set.
  • Provide a brief overview of the scenario you are given above and the data set that you will be analyzing.
  • Classify the variables in your data set.
    • Which variables are quantitative/qualitative?
    • Which variables are discrete/continuous?
    • Describe the level of measurement for each variable included in your data set.
  1. Discuss the importance of the Measures of Center and the Measures of Variation.
    • What are the measures of center and why are they important?
    • What are the measures of variation and why are they important?
  2. Calculate the measures of center and measures of variation. Interpret your results in context of the selected topic.
    • Mean
    • Median
    • Mode
    • Midrange
    • Range
    • Variance
    • Standard Deviation
  3. Discuss the importance of constructing confidence intervals for the population mean.
    • What are confidence intervals?
    • What is a point estimate?
    • What is the best point estimate for the population mean? Explain.
    • Why do we need confidence intervals?
  4. Based on your selected topic, evaluate the following:
    • Find the best point estimate of the population mean.
    • Construct a 95% confidence interval for the population mean. Assume that your data is normally distributed and σ is unknown.
      • Please show your work for the construction of this confidence interval and be sure to use the Equation Editor to format your equations.
    • Write a statement that correctly interprets the confidence interval in context of your selected topic.
  5. Based on your selected topic, evaluate the following:
    • Find the best point estimate of the population mean.
    • Construct a 99% confidence interval for the population mean. Assume that your data is normally distributed and σ is unknown.
      • Please show your work for the construction of this confidence interval and be sure to use the Equation Editor to format your equations.
    • Write a statement that correctly interprets the confidence interval in context of your selected topic.
    • Compare and contrast your findings for the 95% and 99% confidence interval.
      • Did you notice any changes in your interval estimate? Explain.
      • What conclusion(s) can be drawn about your interval estimates when the confidence level is increased? Explain.
  6. Discuss the process for hypothesis testing.
    • Discuss the 8 steps of hypothesis testing?
    • When performing the 8 steps for hypothesis testing, which method do you prefer; P-Value method or Critical Value method? Why?
  7. Perform the hypothesis test.
    • If you selected Option 1:
      • Original Claim: The average salary for all jobs in Georgia is less than $65,000.
      • Test the claim using α = 0.05 and assume your data is normally distributed and σ is unknown.
    • If you selected Option 2:
      • Original Claim: The average age of all patients admitted to the hospital with infectious diseases is less than 65 years of age.
      • Test the claim using α = 0.05 and assume your data is normally distributed and σ is unknown.
    • Based on your selected topic, answer the following:
      1. Write the null and alternative hypothesis symbolically and identify which hypothesis is the claim.
      2. Is the test two-tailed, left-tailed, or right-tailed? Explain.
      3. Which test statistic will you use for your hypothesis test; z-test or t-test? Explain.
      4. What is the value of the test-statistic? What is the P-value?
        What is the critical value?
      5. What is your decision; reject the null or do not reject the null?
        1. Explain why you made your decision including the results for your p-value and the critical value.
      6. State the final conclusion in non-technical terms.
  8. Conclusion
    • Recap your ideas by summarizing the information presented in context of your chosen scenario.

Share This Post

Email
WhatsApp
Facebook
Twitter
LinkedIn
Pinterest
Reddit

Order a Similar Paper and get 15% Discount on your First Order

Related Questions

Week 1 ProjectAssignment Due March 28 at 11:59 PMTopic for

  Week 1 ProjectAssignment Due March 28 at 11:59 PMTopic for Public Health Plan Supporting Lecture: Review the following lecture: Ten Essential Services of Public Health During this course, you will be developing a research study or completing an internship. The first part of doing either of these is to

Opportunities & Challenges with Patient Safety Goals After studying Module

 Opportunities & Challenges with Patient Safety Goals    After studying Module 6: Lecture Materials & Resources, discuss the following: Submission Instructions: Your initial post should be at least 500 words, formatted and cited in current APA style with support from at least 2 academic sources.   National Patient Safety Goals    Read

What do Managers Do?

 Description Go to http://guides.wsj.com/management/developing-a-leadership-style/what-do-managers-do/ (Links to an external site.)Links to an external site.. Read article and watch video: Steve Ballmer on How to Make Decisions. http://www.wsj.com/video/steve-ballmer-how-to-make-decisions/057404BA-6BA5-4934-B5FD-800050B654B6.html this is the video she talk about above What Do Managers Do? (Links to an external site.)Links to an external site. Write a one

Choose one of the research areas under the Trends in

  Choose one of the research areas under the Trends in Requirements Management in Chapter One of the Wiley Guide to Project Technology, Supply Chain and Procurement Management. Those trends include: Data Processing and Modeling Increasing Formality Viewpoints Goal-oriented requirement elicitation Nonbehavioral requirements Scenarios In this paper, provide the reader

Ccplay pro mod apk is a freemium application that lets

Ccplay pro mod apk is a freemium application that lets you enjoy full functionality for a small fee. Otherwise, it only offers limited functionality. You don’t have to fill in any forms or play games to unlock all of its features. The app is easy to use and supports a

Submit a 1-page paper reflecting on your previous understanding (or

Submit a 1-page paper reflecting on your previous understanding (or misunderstanding) of the working poor and what you have learned so far in the course.   Read the following articles: Introduction to The Working Poor, by David Shipler. “What Do We Think Poverty Looks Like” by Tracie McMillan, The New York

Many peasants and lesser lords joined the various Crusades. For

 Many peasants and lesser lords joined the various Crusades.  For the peasants, there was an opportunity to see distant lands, to complete a religious pilgrimage to the Holy Land and to fight ‘heretics’, which could help you to achieve salvation after death.  Knowing the dangers of disease and depredation and

Ethical decisions are based largely on intuitions we have about

Ethical decisions are based largely on intuitions we have about the nature of morality. For some of us, intuition might tell us that the consequences or outcomes of our actions are what matter most. Others might think that adherence to a rule or duty (things that come before we ever

i need a rough draft of these questions Compare task

 i need a rough draft of these questions Compare task groups versus educational, support, or skills groups. Describe a type of treatment group you would facilitate as a social worker. Explain what professional role you may take when facilitating this group. Describe what is meant by group norms, and explain

Instructions The OUCH test described in Chapter 3 of your

Instructions The OUCH test described in Chapter 3 of your textbook is a rule of thumb you should use whenever you are contemplating any employment action. OUCH stands for Objective, Uniform in application, Consistent in effect, and Has job relatedness. Recall a personal experience or a situation described in the

This is a class dicussion, i dont need a full

This is a class dicussion, i dont need a full page. to be honet i this i need 5 sentences   With the popularity of so many types of media, there are many more outlets for composers than ever before. Within film alone, composers can find avenues of exploration in almost

The Purnell Model for Cultural Competence and its relevance for

The Purnell Model for Cultural Competence and its relevance for advanced practice nurse. The importance of effective communication that promotes cultural competence. Submission Instructions: Your initial post should be at least 500 words, formatted and cited in current APA style with support from at least 2 academic sources.

Mid-Course Reflection Assignment Content Create a reflective and applied statement

 Mid-Course Reflection  Assignment Content Create a reflective and applied statement describing how the material from Weeks 1-4 has affected your thought processes, development, and professional disposition. This statement should reflect your personal learning process (challenges, moments of discovery, life experiences, and interactions). You may also include questions for the course facilitator regarding material

Poetry Comparative

The poetry comparative is going to between Dover Beach by Matthew Beach, and Black Boys Play the Classics by Toi Derricotte . below is the assignment that is due later of the month. Poetry Comparative Essay Assignment Sheet Background: As Arguing about Literature informs us, it is particularly useful to

1. After listening to “Bess, You is My Woman Now”

   1. After listening to “Bess, You is My Woman Now” by George Gershwin, compare and contrast Gershwin’s treatment of black Americans with that of Stephen Foster and the minstrel shows. What do you personally think about these treatments? What role did racial tension play in the development of the

The impact of Web-based communication on public attitudes and

 Using search engines and the EBSCOhost databases ( use the search engines), find at least three sources with current views or opinions, and write a 500-word paper on the following topic: The impact of Web-based communication on public attitudes and political policy making. Document your paper using the guidelines in

HIMA 460 AMU Data Visualization Presentation Nursing Assignment Help

As a data manager, you are often tasked with developing graphs for various projects, committees, and focus groups. The Revenue Taskforce would like you to develop a set of graphs to analyze the number of patient visits, length of stay, and payment methods. You will compile a presentation of findings