Statistics project one | Statistics homework help

Overview

The purpose of this project is to have you complete all of the steps of a real-world linear regression research project starting with developing a research question, then completing a comprehensive statistical analysis, and ending with summarizing your research conclusions.

Scenario

You have been hired by the D. M. Pan National Real Estate Company to develop a model to predict housing prices for homes sold in 2019. The CEO of D. M. Pan wants to use this information to help their real estate agents better determine the use of square footage as a benchmark for listing prices on homes. Your task is to provide a report predicting the housing prices based square footage. To complete this task, use the provided real estate data set for all U.S. home sales as well as national descriptive statistics and graphs provided.

Directions

Using the Project One Template located in the What to Submit section, generate a report including your tables and graphs to determine if the square footage of a house is a good indicator for what the listing price should be. Reference the National Statistics and Graphs document for national comparisons and the Real Estate Data spreadsheet (both found in the Supporting Materials section) for your statistical analysis.

Note: Present your data in a clearly labeled table and using clearly labeled graphs.

Specifically, include the following in your report:

Introduction

  1. Describe the report: Give a brief description of the purpose of your report.
    1. Define the question your report is trying to answer.
    2. Explain when using linear regression is most appropriate.
      1. When using linear regression, what would you expect the scatterplot to look like?
    3. Explain the difference between response and predictor variables in a linear regression to justify the selection of variables.

Data Collection

  1. Sampling the data: Select a random sample of 50 houses.
    1. Identify your response and predictor variables.
  2. Scatterplot: Create a scatterplot of your response and predictor variables to ensure they are appropriate for developing a linear model.

Data Analysis

  1. Histogram: For your two variables, create histograms.
  2. Summary statistics: For your two variables, create a table to show the mean, median, and standard deviation.
  3. Interpret the graphs and statistics:
    1. Based on your graphs and sample statistics, interpret the center, spread, shape, and any unusual characteristic (outliers, gaps, etc.) for the two variables.
    2. Compare and contrast the shape, center, spread, and any unusual characteristic for your sample of house sales with the national population. Is your sample representative of national housing market sales?

Develop Your Regression Model

  1. Scatterplot: Provide a graph of the scatterplot of the data with a line of best fit.
    1. Explain if a regression model is appropriate to develop based on your scatterplot.
  2. Discuss associations: Based on the scatterplot, discuss the association (direction, strength, form) in the context of your model.
    1. Identify any possible outliers or influential points and discuss their effect on the correlation.
    2. Discuss keeping or removing outlier data points and what impact your decision would have on your model.
  3. Find r: Find the correlation coefficient (r).
    1. Explain how the r value you calculated supports what you noticed in your scatterplot.

Determine the Line of Best Fit. Clearly define your variables. Find and interpret the regression equation. Assess the strength of the model.

  1. Regression equation: Write the regression equation (i.e., line of best fit) and clearly define your variables.
  2. Interpret regression equation: Interpret the slope and intercept in context.
  3. Strength of the equation: Provide and interpret R-squared.
    1. Determine the strength of the linear regression equation you developed.
  4. Use regression equation to make predictions: Use your regression equation to predict how much you should list your home for based on the square footage of your home.

Conclusions

  1. Summarize findings: In one paragraph, summarize your findings in clear and concise plain language for the CEO to understand. Summarize your results.
    1. Did you see the results you expected, or was anything different from your expectations or experiences?
      1. What changes could support different results, or help to solve a different problem?
      2. Provide at least one question that would be interesting for follow-up research.

What to Submit

To complete this project, you must submit the following:

Project One Template: Use this template to structure your report, and submit the finished version as a Word document.

Cybersecurity 14 | Computer Science homework help

 

Create a one-page document of a personal disaster recovery procedure for your home computer. Be sure to include what needs to be protected and why. Also include information about where your data backups are stored and how they can be retrieved. Does your DRP show that what you are doing to protect your assets is sufficient? Should any changes be made?

Include in your plan, several good online backup services can help make data backup easy for the user. Use a search engine to search for online backup service reviews, and select three different services. Research these services and note their features. Create a table that lists each service and compare their features. Be sure to also include costs. Which would you recommend? Why?

Also consider, although not as full-featured as online backup services, several free synchronization storage tools allow users to back up data by synchronization: when you place a file in a designated folder, it is automatically stored to the remote site. Several of these sites offer free storage from 5 GB to unlimited space. Use a search engine to search for free cloud synch storage, and select three different services. Research these services and note their features. Create a table that lists each product and compare their features. Be sure to include storage space limits. How do they compare to online backup services? Which would you recommend? Why?

Write at least a one-page document of a DRP, include the use of online backup services (paid/free) and the table that list and compare the backup services. 

Create financial statements for metropolitan corp.

In this exercise, you will create a monthly income statement, statement of owner’s equity, and balance sheet in Excel for Metropolitan Corp. With the exception of the Terry Mattingly, Capital account (the balance for which is from 5/1/2016), the company had the following account balances as of 5/31/2016.

Accounts Payable Accounts Receivable

Cash Land

Maintenance Expense Notes Payable Printing Expense

$27,000 $24,000 $57,000 $41,000 $17,000 $9,000

$11,000

Sales Revenue Service Revenue Supplies Expense Tax Expense

Telephone Expense

Terry Mattingly, Capital – 5/1/2016 Terry Mattingly, Drawing

$23,000 $4,000 $6,000

$13,000 $10,000 $118,000 $2,000

1. Open a Blank Workbook and save the file in your Chapter 02 folder as: EA2-A2-FinancialStatements-[YourName]

2. Set the workbook to contain a total of three tabs, one for each financial statement and arranged in the order they will be completed

3. In the range A1:A3 on each tab:

• Enter the appropriate three-line header with bold formatting and the Green, Accent 6, Lighter 60% fill color.

• Merge and center the header rows across columns A–D (Income Statement) or columns A–C (Statement of O.E. and Balance Sheet).

Enter Data Within the Income Statement 4. On the Income Statement tab, enter the data as described: In this cell or range:

Cell A5

Range B6:B7 Range C6:C7 Cell A8 Cell D8 Cell A10

Range B11:B15 Range C11:C15 Cell A16 Cell A17

Range D16:D17

Enter the data for the: Header for revenues

Revenue account names (largest to smallest) Revenue account amounts

Total revenue entry Total revenue amount

Header for expenses

Expense account names (largest to smallest) Expense account amounts Total expenses entry

Net income or loss entry Amounts associated with cells A16 and A17 5. Apply the appropriate border to cells C7, C15, D16, and D17.

6. In cell A19, type a comment that indicates the largest revenue item and apply a 15% Orientation to the cell.

7. Apply the Accounting number format with zero decimal places to all amounts within the statement and apply appropriate column widths to columns A–D.

Enter Data for the Statement of Owner’s Equity 8. On the Statement of O.E. tab, enter the data as described: In this cell:

Enter the data for the:

Cell A5 Cell C5 Cell A6 Cell C6 Cell A7 Cell C7 Cell A8 Cell C8

Beginning equity account name Beginning equity amount

Net income or loss title Net income or loss amount Appropriate account name

Amount associated with cell A7 Ending equity account name Ending equity amount

9. Apply the appropriate border to cells C7 and C8 and use line breaks to display the account names in cells A5 and A8.

10. Apply the Accounting number format with zero decimal places to all amounts. 11. Apply appropriate column widths to columns A–C and appropriate row heights to rows 5 and 8.

Enter Data Within the Balance Sheet 12. On the Balance Sheet tab, enter the data as described: In this cell or range:

Cell A5 Range A6:A8

Range C6:C8 Cell A9

Cell C9

Enter the data for the: Asset header

Asset account names in order of liquidity (Cash, Accounts Receivable, Land)

Asset account amounts Total assets name Total assets amount

13. Apply the appropriate border to cells C8 and C9. 14. Wrap the text in cell A7. 15. Enter the data as described:

In this cell or range: Cell A11

Range A12:A13 Range C12:C13 Cell A14 Cell C14 Cell A16 Cell A17 Cell C17 Cell A19 Cell C19

Enter the data for the: Liabilities header

Liability account names (from short-to long-term) Liability account amounts Total liability name Total liability amount Owner’s equity header Equity account name Equity account amount

Total liabilities and owner’s equity name Total liabilities and owner’s equity amount

Hint: In this instance, the order of liabilities from short-to long-term is also the order from smallest to largest.

16. Indent the account names twice in the ranges A6:A8 and A22:A13.

17. Apply the appropriate border to cells C13, C17, and C19 and add a line break to the entry in cell A19.

18. Apply the Accounting number format with zero decimal places to all amounts.

19. Apply appropriate column widths to columns A–C and appropriate row heights as needed.

20. Save and close your file.

Edit an inventory listing and create a pivottable for educational

In this exercise, you will compile summary data based on an inventory listing for Educational Endeavors. Then you will determine the inventory balance for a product category using three methods. Last, you will create a PivotTable and a PivotChart. 1. Open EA4-A1-Inventory from your Chapter 04 folder and save it as: EA4-A1-Inventory-[YourName]

2. Use a function to display the total number of product categories in cell B2. 3. Populate the cells as described for the Construction Paper product category: In this cell:

Use a function to display the:

Cell J5 Cell K5 Cell L5 Cell M5

Number of years for which an inventory balance is displayed Average inventory balance for the five years shown Maximum inventory balance for the five years shown Minimum inventory balance for the five years shown

Hint: Make sure the formula in cell J5 will update properly if any currently blank cells are later filled in.

4. Copy the formulas in the range J5:M5 and paste them such that the calculations will be performed for all product categories.

5. Enter formulas in the range E63:I63 to add the inventory balances for each year.

Use Inventory Costing Methods 6. Switch to the Construction Paper tab. 7. Use the CONCATENATE function to enter LIFO Inventory Balance in cell A17. 8. Enter a formula in cell B17 to calculate the ending inventory balance for construction paper under the LIFO method.

9. In cell A18, use the CONCATENATE function to enter FIFO Inventory Balance.

10. Enter a formula in cell B18 to calculate the ending inventory balance for construction paper under the FIFO method.

11. In cell A19, use the CONCATENATE function to enter WA Inventory Balance. 12. Enter a formula in cell B19 to calculate the ending inventory balance for construction paper under the weighted average method.

13. Enter a formula in the appropriate location on the Inventory Listing tab to display the fifth-year LIFO inventory balance for construction paper.

14. Apply the 3 Symbols (Uncircled) icon set and Red – White – Green color scale to the range K5:K62.

15. Create a PivotTable on the Inventory Listing tab based on the inventory balances displayed for all five years.

16. Rename the new worksheet tab containing the PivotTable. 17. Display the Year 5 Inventory Balances within the PivotTable with: • Country of Manufacture in the Rows area • Product Category in the Columns area • A filter that excludes all but the Active product department

18. Add a slicer that limits the data to product categories that earned at least a 3 of 5 online rating.

19. Create a 3-D Clustered Column PivotChart and display the Online Rating category in the legend.

20. Position the PivotChart and slicer in a logical manner.

Socw6070 | Sociology homework help

 

Learning Resources

Required Readings

Kadushin, G., Berger, C., Gilbert, C., & de St. Aubin, M. (2009). Models and methods in hospital social work supervision. Clinical Supervisor, 28(2), 180–199.

McTighe, J. (2011). Teaching the use of self through the process of clinical supervision. Clinical Social Work Journal, 39(3), 301–307.

National Association of Social Workers and Association of Social Work Boards. (2013). Best practice standards in social work supervision. Retrieved from https://www.socialworkers.org/LinkClick.aspx?fileticket=GBrLbl4BuwI%3D&portalid=0

Required Media

Laureate Education (Producer). (2014c). Sessions: Levy (Episode 5 of 42) [Video file]. Retrieved from https://class.waldenu.edu

Note: The approximate length of this media piece is 2 minutes.
Accessible player –Downloads–Download Video w/CCDownload AudioDownload TranscriptCredit: Provided courtesy of the Laureate International Network of Universities.

Laureate Education (Producer). (2014d). Sessions: Petrakis (Episode 4 of 42) [Video file]. Retrieved from https://class.waldenu.edu

Note: The approximate length of this media piece is 2 minutes.
Accessible player –Downloads–Download Video w/CCDownload AudioDownload TranscriptCredit: Provided courtesy of the Laureate International Network of Universities.

Optional Resources

Plummer, S.-B., Makris, S., & Brocksen, S. M. (Eds.). (2014a). Sessions: Case histories. Baltimore, MD: Laureate International Universities Publishing [Vital Source e-reader].

Walden University. (2014). Master of Social Work home page. Retrieved from https://class.waldenu.edu
Visit the Master of Social Work interactive home page to explore resources available to students in the program.

Discussion: Remaining Compassionate and Professional

As a social worker, you interact with individuals who are at various stages of change in their lives. This may become frustrating for you when clients are struggling to achieve their goals. Thus, it is important for you to develop strategies to process your experiences so that you can maintain your compassion and professionalism. As you consider the strategies you have developed to address these issues, also consider how you might help other social workers to develop such strategies. Perhaps you consulted with your supervisors when you had difficulty processing your emotions in particular situations. As you consider assuming a supervisory role, how might you apply your learning from those experiences to helping those whom you supervise?

For this Discussion, review the Levy case study in this week’s video. Consider how you, as a social worker, might address the challenge of remaining engaged with a client while not letting your emotions affect the interaction. Also, consider how you, as a supervisor, might discuss this topic with a social worker whom you supervise.

By Day 3

Post a strategy that you, as the social work supervisor in the Levy case study video, might use to debrief the social worker after the session described in the video.

Support your post with specific references to the resources. Be sure to provide full APA citations for your references.

Write a apa document for the below question in 3-5 pages?

 

Mindset

Every company experience interruption in the business process due to man-made (intentional or unintentional) or natural disaster. The security team must work together with other members of the IT team as well as across department to sustain the business after a security event.  Reflect on the company profile you presented last week to complete this assignment.  Think about the industry and the environment in which the company is located. Certainly you will find some threats that are unique to the organization. Consider the how you must help the organization take precaution to ensure or critical data remain confidential, the integrity of both data and information system remain intact, and are available to authorized internal and external users.

Research 

In your role as a security personnel, you are responsible to help ensure the confidentiality, integrity, and the availability of the organization’s critical data and information systems. 

With this role in mind, visit the national oceanic and atmospheric administration’s website (NOAA) https://www.ncdc.noaa.gov/billions/events. Review and select one national disaster that occurred in 2020 to 2021 (do not use COVID-19).

For this assignment, you will need to have at least 3 supporting scholastic articles.  Yes, this is in addition to any Internet reference you may use.

Task Resources

  1. UOC Library 
  2. Films on Demand 
  3. (NOAA) https://www.ncdc.noaa.gov/billions/events.
  4. Use the attached sample APA format as a guide

Tasks

Prepare a three to five page (APA format) document explaining why the organization needs an “Incident Response Plan” for the type of disaster you identified in your research above.  In your paper address the following: 

  1. Describe the type of type of disaster 
  2. Discuss the importance of an effective Incident Response Plan.
  3. Propose an Incident Response Methodology for the type of disaster you identified above

Writing format

  1. APA style formatted references slide

Disaster preparedness | Nursing homework help

-discuss your role as a nurse in a disaster preparedness and response. 

-Describe your current patient population and discuss the challenges you might face in carrying out your responsibilities in a disaster.

-How could you gain more hands-on training to supplement your academic study of disaster management? 

-How could you feel more prepared? Discuss different training options that you could participate in (e.g., CERT training).

-Support your answer with evidence from scholarly sources.

Mod5 replyeveusa | Nursing homework help

  Reply to this discussion use references

Be sure that the responses to the  Post of peers include 2 peer reviewed references with content that demonstrates critical analysis and synthesis of references used.  

Developing a Culture of Evidence-Based Practice

As the evidence-based practice skills grow, you may be called upon to share your expertise with others. Evidence-based practice is often conducted with unique outcomes in mind. The evidence-based practice practitioners who share their results can both add to the general body of knowledge and serve as an advocate for the application of Evidence-based practice. This discussion explores the strategies for disseminating EBP within my organization, community, or industry. To disseminate EBP within my organization, the two strategies that I would use are journal clubs and evidence based grand rounds within my clinic. These two strategies provide a smaller setting that will for increased probing and dialogue and provide for an opportunity for increased collaborative connections. This is a way to improve EBP discussions, build relationships, and the EBP in discussion even better (Gallagher-Ford et al., 2011).

To overcome these barriers, one would need the support of both the organization’s management and nurse leaders. This support is important in informing the staff about the importance of the EBP. In addition, specific research and research evidence can help support the EBP to capture the attention of the staff and make them adopt the EBP. Staff and organizational education are also important in supporting the EBP in place and ensuring its success (Melnyk & Fineout-Overholt, 2018).

Justice | Nursing homework help

This assignment calls for answering three questions as clearly, concisely, and ACCURATELY as possible. You will need to read the required readings carefully before doing so. As always, the use of any outside sources is not permitted. You will be graded on the accuracy of the content of your answers.

1) In approximately 100 words, explain what CHARITY means (as discussed in this course).

2) In approximately 100 words, explain what SOCIAL JUSTICE means (in the sense in which this term is used in this course).

3) In approximately 100 words, explain the role and importance of EACH of these in addressing situations of human need and suffering.

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