Homework questions – 2 years ago
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– 2 years ago
[>Probability homework help](https://www.sweetstudy.com/fields/mathematics-probability) **Task** • individual• Submission format: pdf or doc file **Formalities:** • Wordcount: no more than 2000 words• Cover, Table of Contents, References and Appendix are excluded of the total wordcount.• Font: Arial…
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**Task**
• individual• Submission format: pdf or doc file
**Formalities:**
• Wordcount: no more than 2000 words• Cover, Table of Contents, References and Appendix are excluded of the total wordcount.• Font: Arial 12,5 pts. • Text alignment: Justified.• The in-text References and the Bibliography have to be in Harvard’s citation style.
**CASE** **INSTRUCTIONS:**
**Case Study: Expanding Business Operations in Barcelona**
Company XYZ, a local coffee shop chain based in Barcelona, is considering expanding its operations by opening a new flagship store. The goal is to increase brand visibility and market share in a competitive environment. The decision involves several uncertainties, and the company's management must weigh different options carefully using a decision tree.
**The Decision:**
Should XYZ proceed with opening the new store?
**Key Considerations:**
The management identifies two major uncertainties that will influence the decision:
**First is the state of the economy:**
**Strong Economy:** There’s a 60% chance the economy will be strong, leading to increased consumer spending.
**Weak Economy:** There’s a 40% chance the economy will weaken, which could negatively impact consumer spending.
**Second is the demand for** **premium** **coffee:**
**High Demand:** A 70% chance that there will be strong demand for premium coffee, benefiting XYZ's upscale offerings.
**Low Demand:** A 30% chance that demand for premium coffee will be low, potentially reducing the profitability of XYZ’s premium products.
**Demand** **forecasts are the following:**
The expected demand for each scenario is projected as follows (in terms of annual revenue):
• **Strong Economy & High Demand:** €1.2 million in annual revenue.• **Strong Economy & Low Demand:** €800,000 in annual revenue.• **Weak Economy & High Demand:** €700,000 in annual revenue.• **Weak Economy & Low Demand:** €400,000 in annual revenue.
**Costs:**
• The upfront investment to open the new store is €500,000.• Maintaining the current operations incurs no additional cost
**Decision Tree Analysis:**
Management needs to assess whether to proceed with opening the new store or just maintain current operations. For each scenario, students should use the probabilities and revenue projections to calculate the expected value of each option and recommend the best course of action.
**You should perform the following tasks:**
1. Create a decision tree that incorporates the two sources of uncertainty and their respective probabilities.2. Calculate the expected value for each branch of the decision tree.3. Based on the analysis, recommend whether XYZ should proceed with the expansion or not.
**Submission:** 26th of January, Time 23:59.
**Weight:** This task is **60%** of your total grade for this subject.
It assesses the following learning outcomes:
• Outcome 1: Ability to describe and analyze the decision problem.• Outcome 2: Apply instruments of Decision Analysis to real-life situations.
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BBA312_FINAL_20242.docx](https://www.sweetstudy.com/files/bba312-final-20242-docx "BBA312_FINAL_20242.docx")
– 2 years ago
[>Statistics homework help](https://www.sweetstudy.com/fields/mathematics-statistics) The literature review is an opportunity for you to accomplish two main objectives: establish a theoretical framework for your program evaluation and survey current literature to determine the best methodology and a…
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The literature review is an opportunity for you to accomplish two main objectives: establish a theoretical framework for your program evaluation and survey current literature to determine the best methodology and approach for your program evaluation. Prior to implementing a program evaluation, it is essential to review current scholarly literature to ensure that your approach to addressing your problem statement is sound and supported by research. You may need to alter your methodology or approach following the literature review.
By successfully completing this assignment, you demonstrate your proficiency in the following competency and specialized behaviors:
– Competency 4: _Engage in practice-informed research and research-informed practice._
– C4.SP.A: _Apply leadership skills, ethical use of technology and research findings to inform and improve practice, policy, and programs in the specialization of advanced generalist practice settings._
– Related Assignment Criteria:
– _4. Create a selective summary of empirical literature._
– _2. Assess the guiding practice theory base connected to the described problem._
– _1. Analyze the problem presented in the case study._
– C4.SP.B: _Analyze and respond to ethical, culturally informed, anti-racist, and anti-oppressive strategies in the specialization of advanced generalist social work practice that address inherent biases for use in quantitative and qualitative research methods._
– Related Assignment Criteria:
– _3: Describe the program evaluation theory base connected to the proposed methodology._
– _5: Develop a problem statement and guiding research question for the program evaluation._
## **Assignment Description**
Your literature review creates a theoretical foundation for your evaluation and guides the development of the research question. As you research, be sure to consider multiple perspectives and theories, rather than simply viewing your program evaluation through one lens. This ensures that you find the most reliable and accurate methodologies and theories to support your program evaluation.
Prior to beginning your literature review, you will conduct a review of scholarly and peer-reviewed research from a variety of sources. You may use the [Capella University LibraryLinks to an external site.](https://lat.strategiced.com/redirect?linkid=1651) and government websites as locations to begin research for your literature review. If you need help using the library, review the [Social Work Masters Program (MSW) Library GuideLinks to an external site.](https://capellauniversity.libguides.com/msw).
## **Assignment Instructions**
Utilize at least five empirical articles published within the last 10 years in peer-reviewed journals. These articles should be program evaluations dealing with interventions for teen parents. (See the [Teen Parenting Case Study [PDF]](https://courseroom.capella.edu/courses/35546/files/6464910/download).) Organize the information into subheadings. The order of your literature review follows:
– **Introduction**: Orient the reader to the case study topic—teen parenting programs—and tell the reader what to expect in this section by identifying the major subsections that follow in your thesis statement.
– **Nature of the problem**: Address the prevalence of teen parenting, changes over time, and consequences of teen parenting.
– **Causes of the problem**: Apply theoretical and social work knowledge to this issue and explain some of the risks associated with teen parenting (for example, mental health outcomes for the parent and abusive parenting practices). The causes you describe here should be directly related to the proposed interventions.
– **Interventions**: This section should be the most substantive part of this literature review. Review interventions that have been utilized to serve teen parents. Note that this is a literature review, not an annotated bibliography, so you should be integrating your discussion of various studies. Include a paragraph about what is _not_ known about solving the problem and current gaps in knowledge. Assess the guiding practice theory connected to the problem. Also, describe the program evaluation theory connected to the proposed methodology.
– **Summary**: This section should point out the major areas of knowledge that have yet to be developed regarding this topic and identify the unique contributions your study makes to this need; point out the importance of learning the new information your study will offer.
### **Problem Statement and Guiding Research Questions**
What is the problem this program evaluation is trying to address?
Include your research questions. Since this is a program evaluation, you should have an independent variable and dependent variable clearly stated in your questions.
## **Additional Resources**
For more information on a literature review, see [Past Webinar RecordingsLinks to an external site.](https://lat.strategiced.com/redirect?linkid=6100) on writing a literature review.
### **Literature Review Guides and Tutorials**
– [How Do I Find Peer-Reviewed Articles?Links to an external site.](https://lat.strategiced.com/redirect?linkid=1650) Describes the peer review process and how to find peer-reviewed articles in the databases.
– [Library Research and Information Literacy SkillsLinks to an external site.](https://lat.strategiced.com/redirect?linkid=2423)(LibRAILS) tutorial. Individual elements are linked below.
– [Improve Your TopicLinks to an external site.](https://lat.strategiced.com/redirect?linkid=2448): Helps learners think about their topic and narrow it down.
– [Choosing a Good Search TopicLinks to an external site.](https://lat.strategiced.com/redirect?linkid=4861): Click through tutorial that covers some of the same information as the above page.
– [Find Scholarly and Peer Reviewed SourcesLinks to an external site.](https://lat.strategiced.com/redirect?linkid=4862): Page in LibRAILS. The above-linked guide “How Do I Find Peer Reviewed Articles?” includes some of the same information, but this webpage is more comprehensive.
– [What Is Scholarly?Links to an external site.](https://lat.strategiced.com/redirect?linkid=2951): Page from LibRAILS: Find Scholarly and Peer Reviewed Sources section.
– [Get Critical Search SkillsLinks to an external site.](https://lat.strategiced.com/redirect?linkid=2450): LibRAILS page about searching effectively.
– [Think Critically About Source QualityLinks to an external site.](https://lat.strategiced.com/redirect?linkid=7160): LibRAILS page about appraising sources.
– [Anatomy of a Scholarly ArticleLinks to an external site.](https://lat.strategiced.com/redirect?linkid=4103): Media piece about understanding the structure of scholarly articles. Created through collaboration of Library and Media Teams.
## **Additional Requirements**
Your assignment should meet the following requirements:
– **Written communication**: Written communication is free of errors that detract from the overall message.
– **APA formatting**: Resources and citations are formatted according to current APA style and formatting standards. Use [Academic WriterLinks to an external site.](https://lat.strategiced.com/redirect?linkid=4472) for guidance in citing sources in proper APA style. See the [Writing CenterLinks to an external site.](https://lat.strategiced.com/redirect?linkid=1541) for more APA resources specific to your degree level.
– **Cited resources**: A minimum of five scholarly sources. All literature cited should be within 10 years of publication.
– **Length of paper**: 6–7 double-spaced pages.
– **Font and font size**: Times New Roman, 12 point.
– **Due date**: Submit your assignment no later than 11:59 p.m. on Sunday of this week.
## **Competencies Measured**
By successfully completing this assignment, you will demonstrate your proficiency in the following course competencies and rubric criteria:
– Competency 1: Apply leadership skills, ethical use of technology and research findings to inform and improve practice, policy, and programs in the specialization of advanced generalist practice settings. (C4.SP.A)
– Analyze the problem presented in the case study. (C4.SP.A)
– Assess the guiding practice theory base connected to the described problem. (C4.SP.A)
– Create a selective summary of empirical literature. (C4.SP.A)
– Competency 2: Analyze and respond to ethical, culturally informed, anti-racist, and anti-oppressive strategies in the specialization of advanced generalist social work practice that address inherent biases for use in quantitative and qualitative research methods. (C4.SP.B)
– Describe the program evaluation design connected to the proposed methodology. (C4.SP.B)
– Develop a problem statement and guiding research question for the program evaluation. (C4.SP.B)
– Competency 3: Communicate in a manner that is scholarly, professional, and consistent with expectations for members of the social work profession.
– Express ideas clearly, employing correct grammar, usage, and mechanics.
– Use proper APA style to cite and reference sources.
**View Rubric** Research Literature Review **Research Literature ReviewCriteriaRatingsPts** Analyze the problem presented in the case study. (C4.SP.A) **16 to >13.6 ptsDISTINGUISHED** Analyzes the problem presented in the case study with critical thought and clear examples integrated throughout the analysis. **13.6 to >11.2 ptsPROFICIENT** Analyzes the problem presented in the case study. **11.2 to >0 ptsBASIC** Discusses the problem presented in the case study. **0 ptsNON_PERFORMANCE** Does not discuss the problem presented in the case study./ 16 ptsAssess the guiding practice theory base connected to the described problem. (C4.SP.A) **16 to >13.6 ptsDISTINGUISHED** Assesses the guiding practice theory base connected to the described problem and provides justification of why theory base is the best fit. **13.6 to >11.2 ptsPROFICIENT** Assesses the guiding practice theory base connected to the described problem. **11.2 to >0 ptsBASIC** Describes the guiding practice theory base connected to the described problem. **0 ptsNON_PERFORMANCE** Does not describe the guiding practice theory base connected to the described problem./ 16 ptsDescribe the program evaluation design connected to the proposed methodology. (C4.SP.B) **16 to >13.6 ptsDISTINGUISHED** Describes the program evaluation design connected to the proposed methodology with clear connections of the theory and methodology. **13.6 to >11.2 ptsPROFICIENT** Describes the program evaluation design connected to the proposed methodology. **11.2 to >0 ptsBASIC** Describes the program evaluation design, but it is not clearly connected to the proposed methodology. **0 ptsNON_PERFORMANCE** Does not describe the program evaluation design connected to the proposed methodology./ 16 ptsCreate a selective summary of empirical literature. (C4.SP.A) **16 to >13.6 ptsDISTINGUISHED** Creates a selective summary of empirical literature with clear examples from the literature. **13.6 to >11.2 ptsPROFICIENT** Creates a selective summary of empirical literature. **11.2 to >0 ptsBASIC** Lists types of empirical literature. **0 ptsNON_PERFORMANCE** Does not create a selective summary of empirical literature./ 16 ptsDevelop a problem statement and guiding research question for the program evaluation. (C4.SP.B) **16 to >13.6 ptsDISTINGUISHED** Develops a research problem statement and guiding research questions that applies evidence to support the selection of the problem statement. **13.6 to >11.2 ptsPROFICIENT** Develops a problem statement and guiding research question for the program evaluation. **11.2 to >0 ptsBASIC** Develops an incomplete research problem statement and guiding research questions. **0 ptsNON_PERFORMANCE** Does not develop a research problem statement and guiding research questions./ 16 ptsExpress ideas clearly, employing correct grammar, usage, and mechanics. **10 to >8.5 ptsDISTINGUISHED** Expresses ideas clearly, employing correct grammar, usage, and mechanics in an outstanding and consistent manner. **8.5 to >7 ptsPROFICIENT** Expresses ideas clearly, employing correct grammar, usage, and mechanics. **7 to >0 ptsBASIC** Uses proper grammar, usage, and mechanics, but not in a consistent manner. **0 ptsNON_PERFORMANCE** Does not use proper grammar, usage, and mechanics./ 10 ptsUse proper APA style to cite and reference sources. **10 to >8.5 ptsDISTINGUISHED** Uses proper APA style to cite and reference sources in an outstanding and consistent manner. **8.5 to >7 ptsPROFICIENT** Uses proper APA style to cite and reference sources. **7 to >0 ptsBASIC** Uses proper APA style to cite and reference sources, but not in a consistent manner. **0 ptsNON_PERFORMANCE** Does not use proper APA style to cite and reference sources./ 10 pts
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cf_teen_parenting_case_study.pdf](https://www.sweetstudy.com/files/cf-teen-parenting-case-study-pdf-10166573 "cf_teen_parenting_case_study.pdf")
– 2 years ago
[>Statistics homework help](https://www.sweetstudy.com/fields/mathematics-statistics) For this discussion, post something to the discussion board related to program theory and logic models or your Week 3 readings. Here are some ideas to get you started: – What is the difference between a theory of c…
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For this discussion, post something to the discussion board related to program theory and logic models or your Week 3 readings.
Here are some ideas to get you started:
– What is the difference between a theory of change model and a program logic model? How do they relate to each other?
– Create a logic model of a social work program. It could be one from your own work or internship experience, a program at which you are interested in working or interning in the future, or one described in an academic journal.
– Do you have experience related to any of the nine strategies listed in Chapter 10 of your text, “Preparing for an Evaluation”? How does your experience relate to what you read?
– Share something from the readings that resonated with you. Discuss your experiences with this concept or how you can use this information in the future.
– 2 years ago
[>Statistics homework help](https://www.sweetstudy.com/fields/mathematics-statistics) NO AI PLEASE PROVIDE AI AND FLAG REPORTS. NEED COMPLETED BY SUNDAY MIDNIGHT 1/26 THE DATA HAS BEEN ATTACHED AS WELL AS INFORMATION FROM THE BOOK PAGES Complete Session 2 Case Study: 8.2 Tasks 1, 2, 3, 4 and 5 from …
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NO AI PLEASE PROVIDE AI AND FLAG REPORTS. NEED COMPLETED BY SUNDAY MIDNIGHT 1/26
THE DATA HAS BEEN ATTACHED AS WELL AS INFORMATION FROM THE BOOK PAGES
Complete Session 2 Case Study: 8.2 Tasks 1, 2, 3, 4 and 5 from the textbook. Write a short report.
Submit a Word document formatted in APA style complete with cover and reference pages. The reference page must have at least one entry: the textbook.
The submission must be a form Research Report with the following parts:
1. **Background information about the case:** The section must provide information about the people, places, operations, business, etc. and the research question or practical business challenges for which the current research will be used to provide a solution . This section need not be long; up to two well written paragraphs are usually sufficient.
2. **Descriptive Statistics and Data illustration:** In this section, the submission must summarize how the data was obtained (see chapter 1 of the text). Graphs and charts illustrating the main features of the data are also required – please see chapter 2 of the textbook. Finally, a table of descriptive statistics accompanied by description and explanations of the main features of the data are also required.
3. **Statistical Method:** This part of the submission must explain the main statistical method(s) used in the case. What is the theory behind it? What are the working hypotheses (null and alternative, etc.), what main measures, statistics, or parameters etc., are to be estimated or calculated using the method; how does it measures or calculates these measures, statistics, or parameters? Finally, this section must describe how the results of the statistical method are interpreted. That is, what is it about the results that would indicate that the working hypotheses or research questions are confirmed or rejected or perhaps need to be modified and tested again?
4. **Results:** The actual results of the statistical method applied to the data are now presented in this section. The section requires the student to describe the results and their theoretical interpretation based on the description of the method described in the previous section.
5. **Conclusion and Recommendation:** This section restates the statistical results and applies it to the business situation in the case. It also makes practical recommendations about what steps the business in the case can take going forward based on the results of the statistical analysis. The application and recommendation can take one or more of these general forms.
1. The statistical results of the data analysis provided an answer(s) to the issues that the business is facing. As a result specific policies or practical steps can be implemented in the business.
2. The statistical results of the data analysis provided only partial answers. More research and tests need to be done to come up with a more useful answers for the business situation.
3. The statistical results did not provide any useful information for the challenges that a business(s) is facing. Recommendations for conducting new research with new approaches, data, variables, etc. may be required.
4. Note: there is always room for 'further research' since it is impossible for a single research case to answer every possible question.
Note
1. The textbook provides narratives, questions, or actual steps/questions for each case study. While these are useful for conducting actual research, the submission must take the form of a research report and follow the above pattern.
2. Hint: Use Excel 'Descriptive Statistics' routine to obtain descriptive statistics for this case. Follow the Excel guides which have been provided in the textbook.
3. Note: The data for the assignment is not available among the list of data sets in the current edition of StatCrunch. The data can be [accessed as Excel text file](https://swu.instructure.com/courses/4178430/files/302833061?wrap=1).
Groebner, D. F., Shannon, P. W. & Fry, P. C. (2019). Business statistics: A decision making approach. (11th Ed.). Upper Saddle River, NJ, Pearson.
ISBN13: 9780137835423EDITION: 11TH this is the book. please let me know if additional assistance is needed
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FAAtxt.xlsx](https://www.sweetstudy.com/files/faatxt-xlsx "FAAtxt.xlsx")
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Screenshot2025-01-24132513.png](https://www.sweetstudy.com/files/screenshot2025-01-24132513-png "Screenshot2025-01-24132513.png")
– 2 years ago
[>Precalculus homework help](https://www.sweetstudy.com/fields/mathematics-precalculus) Need more guidance with my College math course it consist of in-depth treatment of solving equations and inequalities; function properties and graphs; inverse functions; linear, quadratic, polynomial, rational, e…
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Need more guidance with my College math course it consist of in-depth treatment of solving equations and inequalities; function properties and graphs; inverse functions; linear,
quadratic, polynomial, rational, exponential and logarithmic functions with applications; systems of equations. I feel like I'm starting from 0 knowledge lol.
The course does not end until April!!
– 2 years ago
[>Statistics homework help](https://www.sweetstudy.com/fields/mathematics-statistics) In a prior example we evaluated data from a survey of university graduates which assessed, among other things, how frequently they exercised. The survey was completed by 470 graduates. In the prior example we used …
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In a prior example we evaluated data from a survey of university graduates which assessed, among other things, how frequently they exercised. The survey was completed by 470 graduates. In the prior example we used the χ2 goodness-of-fit test to assess whether there was a shift in the distribution of responses to the exercise question following the implementation of a health promotion campaign on campus. We specifically considered one sample (all students) and compared the observed distribution to the distribution of responses the prior year (a historical control). Suppose we now wish to assess whether there is a relationship between exercise on campus and students' living arrangements. As part of the same survey, graduates were asked where they lived their senior year. The response options were dormitory, on-campus apartment, off-campus apartment, and at home (i.e., commuted to and from the university). The data are shown below.
**No Regular Exercise**
**Sporadic Exercise**
**Regular Exercise**
**Total**
**Dormitory**
32
30
28
90
**On-Campus Apartment**
74
64
42
180
**Off-Campus Apartment**
110
25
15
150
**At Home**
39
6
5
50
**Total**
255
125
90
470
Based on the data, is there a relationship between exercise and a student's living arrangement? Do you think where a person lives affect their exercise status? Here we have four independent comparison groups (living arrangement) and a discrete (ordinal) outcome variable with three response options. We specifically want to test whether living arrangements and exercise are independent.
**Submission Instructions:**
– Submit your assignment by 11:59 pm on Sunday.
– It should include at least 2 academic sources, formatted and cited in APA.
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module6asigment2biostadistic.HEIC](https://www.sweetstudy.com/files/module6asigment2biostadistic-heic "module6asigment2biostadistic.HEIC")
– 2 years ago
[>Statistics homework help](https://www.sweetstudy.com/fields/mathematics-statistics) Descriptive Statistics AGE HIGH Valid 69 69 Mean 45.928 1.689 Std. Deviation 9.753 0.068 Minimum 27.000 1.570 Maximum 71.000 1.93 – [\ \ IMG_0352.HEIC](https://www.sweetstudy.com/files/img-0352-heic "IMG_0352.HE…
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Descriptive Statistics
AGE
HIGH
Valid
69
69
Mean
45.928
1.689
Std.
Deviation
9.753
0.068
Minimum
27.000
1.570
Maximum
71.000
1.93
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IMG_0352.HEIC](https://www.sweetstudy.com/files/img-0352-heic "IMG_0352.HEIC")
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IMG_0353.HEIC](https://www.sweetstudy.com/files/img-0353-heic "IMG_0353.HEIC")
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IMG_0354.HEIC](https://www.sweetstudy.com/files/img-0354-heic "IMG_0354.HEIC")
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IMG_0356.HEIC](https://www.sweetstudy.com/files/img-0356-heic "IMG_0356.HEIC")
– 2 years ago
[>Statistics homework help](https://www.sweetstudy.com/fields/mathematics-statistics) Here’s an example where the Poisson distribution was used in a maternity hospital to work out how many births would be expected during the night. The hospital had 3000 deliveries each year, so if these happened ran…
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Here’s an example where the Poisson distribution was used in a maternity hospital to work out how many births would be expected during the night.
The hospital had 3000 deliveries each year, so if these happened randomly around the clock 1000 deliveries would be expected between the hours of midnight and 8.00 a.m. This is the time when many staff is off duty and it is important to ensure that there will be enough people to cope with the workload on any particular night.
The average number of deliveries per night is 1000/365, which is 2.74. From this average rate, the probability of delivering 0, 1, 2, etc babies each night can be calculated using the Poisson distribution. Some probabilities are:
P(0) 2.740 e-2.74 / 0! = 0.065
P(1) 2.741 e-2.74 / 1! = 0.177
P(2) 2.742 e-2.74 / 2! = 0.242
P(3) 2.743 e-2.74 / 3! = 0.221
(i) On how many days in the year would 5 or more deliveries be expected?
(ii) Over the course of one year; what is the greatest number of deliveries expected on any night?
(iii) Why might the pattern of deliveries not follow a Poisson distribution?
Note: In this real-life example, deliveries in fact followed the Poisson distribution very closely, and the hospital was able to predict the workload accurately.
**Submission Instructions:**
– Submit your assignment by 11:59 pm on Sunday.
– It should include at least 2 academic sources, formatted and cited in APA.
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– 2 years ago
[>Statistics homework help](https://www.sweetstudy.com/fields/mathematics-statistics) Using the below dataset calculate in Excel; R2 and p-value to determine the power of association and if your calculations are statistically significant. V1 (Input Y Range) (Dependent Variable) V2 (Input X Range) (I…
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Using the below dataset calculate in Excel; R2 and p-value to determine the power of association and if your calculations are statistically significant.
V1 (Input Y Range) (Dependent Variable)
V2 (Input X Range) (Independent Variable)
12
45
15
54
17
61
13
51
18
70
20
73
22
71
18
66
25
106
_Hint:_ Excel Data Analysis; Regression.
**Submission Instructions:**
– Submit your assignment by 11:59 pm ET on Sunday.
– It should include at least 2 academic sources, formatted and cited in APA.
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module7asig1biostat.HEIC](https://www.sweetstudy.com/files/module7asig1biostat-heic "module7asig1biostat.HEIC")
– 2 years ago