statistics for the behavioral and social sciences, psychology homework help

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The purpose of the Final Exam is to assess your understanding of the
main statistical concepts covered in this course and to evaluate your
ability to critically review a quantitative research article.  The exam
will consist of two parts: Part I includes three essay questions and
Part II includes a research critique.  All of your responses should be
included in a single Word document for submission. 

Please include the following general headings for each section of the written exam within your Word document:

Part I: Essay Questions1. Essay 1
2. Essay 2
3. Essay 3


Part II: Research Study Critique1. Introduction
2. Methods
3. Results
4. Discussion


Your complete Word document must include a title page with the following:
1. Student’s name
2. Course name and number
3. Instructor’s name
4. Date submitted


Part I: Essay Questions.There are three essay questions in this section.  You must
answer all three questions.  The length of each essay should be one to
two double-spaced pages (excluding title and reference pages).  Use
12-point font and format your paper with regular 1-inch margins.  Do not
include the essay prompt in your document.  It will not count toward
the length requirement for your essays.

Essay 1. A group of researchers conducted an experiment to
determine which vaccine is more effective for preventing getting the
flu. They tested two different types of vaccines: a shot and a nasal
spray. To test the effectiveness, 1000 participants were randomly
selected with 500 people getting the shot and 500 the nasal spray. Of
the 500 people were treated with the shot, 80 developed the flu and 420
did not. Of the people who were treated with the nasal spray, 120 people
developed the flu and 380 did not. The level of significance was set at
.05. The proportion of people who were treated with the shot who
developed the flu = .16, and the proportion of the people who were
treated with the nasal spray was .24. The calculated p value = .0008.


For this essay, describe the statistical approaches (e.g., identify
the hypotheses and research methods) used in this excerpt from a
research study.  Interpret the statistical results and examine the
limitations of the statistical methods.  Finally, evaluate the research
study as a whole and apply what you have learned about hypothesis
testing and inferential statistics by discussing how you might conduct a
follow-up study.


Your essay must address the following points:


Describe the research question for this experiment.
What were the null and alternative hypotheses? Were the results of this test statistically significant? If so, why were they significant? Would the researchers reject or fail to reject the null hypothesis? Do the results provide sufficient evidence to support the alternative hypothesis? Was the sample appropriate for this study?  Explain your answer. What are some possible limitations to this study? Discuss how you would conduct a follow up study to this one. Explain your answer. Describe the difference between practical and statistical significance.

Essay 2. A researcher has investigated the relationship between IQ and grade point average (GPA) and found the correlation to be .75.


For this essay, critique the results and interpretation of a correlational study.


Evaluate the correlational result and identify the strength of the correlation. Examine the assumptions and limitations of the possible connection between the researcher’s chosen variables.   Identify and describe other statistical tests that could be used to study this relationship.

Your essay response must address the following questions:


How strong is this correlation?
Is this a positive or negative correlation? What does this correlation mean? Does this correlation imply that individuals with high Intelligence Quotients (IQ) have high Grade Point Averages (GPA)?   Does this correlation provide evidence that high IQ causes GPA to go higher?
What other variables might be influencing this relationship? What is the connection between correlation and causation? What are some of the factors that affect the size of this correlation? Is correlation a good test for predicting GPA? 
 If not, what statistical tests should a researcher use, and why?

Essay 3. A researcher has recorded the reaction times of 20
individuals on a memory assessment. The following table indicates the
individual times:


 2.2


 4.7


 7.3


 4.1


 9.5


 15.2


 4.3


 9.5


 2.7


 3.1


 9.2


 2.9


 8.2


 7.6


 3.5


 2.5


 9.3


 4.8


 8.5


 8.1



 


In this essay, demonstrate your ability to organize data into
meaningful sets, calculate basic descriptive statistics, interpret the
results, and evaluate the effects of outliers and changes in the
variables.  You may use Excel, one of the many free online descriptive
statistics calculators, or calculate the values by hand and/or with a
calculator. 


Next, separate the data into two groups of 10; one group will be the
lower reaction times, and the second group will be the higher reaction
times.  Then, address the following points in your essay response:


Calculate the sum, mean, mode, median, standard deviation, range, skew, and kurtosis for each group. How do the two groups differ?   Are there any outliers in either data group? What effect does an outlier have on a sample?

Lastly, double each sample by repeating the same 10 data points in
each group.  You will have a total of 20 data points for each group.
After completing this, address the following in your essay response:


Calculate the following for the new data groups: sum, mean, mode, median, standard deviation, range, skew, and kurtosis. Did any of the values change? How does sample size affect those values?

Part B: Research Study CritiqueIn this second portion of the Final Exam, you will identify and
critically evaluate a quantitative research article based on a social
science topic.  Your selected article must include a research
question(s) and/or hypothesis(es) and utilize statistical analyses
covered in the course. The article must be peer-reviewed and published
within the last 10 years.

In the body of your critique, describe the statistical approaches used,
the variables included, the hypothesis(es) proposed, and the
interpretation of the results.  In your conclusion, suggest other
statistical approaches that could have been used and, if appropriate,
suggest alternative interpretations of the results.  This process will
allow you to apply the concepts learned throughout the course in the
interpretation of actual scientific research. Your critique must include
the following sections:


Introduction: This section will include a
general introduction of the quantitative study from a peer-reviewed
source published within the last 10 years.  The research questions
and/or hypothesis(es) as well as the purpose of the study should be
clearly defined. Methods: Describe and evaluate the procedures
and methods of data collection, measures/instruments used, the
participants and how they were selected, and the statistical techniques
used. Results: In this section describe and critique the results presented in the study. Discussion: Discuss and evaluate the efficacy
of the results presented in the study.  Address, the strengths,
weaknesses, and limitations of the study, and suggest future research
directions.  Include additional forms of statistical analyses as part of
the suggestions for future research.

The Research Study Critique:


Must be three to four double-spaced pages in length (excluding
title and reference pages) and formatted according to APA style as
outlined in the Ashford Writing Center.  Use 12-point font, with 1-inch
margins.  Must use the sections and headings described above.   Must address the article with critical thought by examining,
reflecting, and evaluating the article from an objective viewpoint and
by using facts to support your argument. Refer to the Critical Thinking
Community website for further assistance. Must end with a conclusion that summarizes your critical evaluation. Must use one quantitative research study from a peer-reviewed source that was published within the last 10 years. Must properly cite the source article in APA style as outlined in the Ashford Writing Center. Must include a separate reference page, formatted according to APA style as outlined in the Ashford Writing Center.

Research Plan

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The attached assignment is what the questions are for.

Complete step 4 of the research plan you began in module 06. This
is the stage where you do the research you planned. Find multiple types
of multiple sources related to the topic. List and use at least two
cases, two statutes and two secondary sources.

Use the Week 09 Written Assignment video and live lecture to assist you. Use your readings for this module and this example template for further assistance.

Answer the following questions:

  1. Which of your planned searches were completed as you planned them?
  2. Which of your planned searches were either not completed, or did not work as planned?
  3. Which sources and methods helped you most?
  4. What did you learn about legal research by planning and then carrying out a plan?
  5. What conclusions did you draw about Bob and Mary’s legal problem? Cite your sources.

Financial Management course, business and finance homework help

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Suppose you decide (as did Steve Jobs and Mark Zuckerberg) to start a company. Your product is a software platform that integrates a wide range of media devices, including laptop computers, desktop computers, digital video recorders, and cell phones. Your initial market is the student body at your university. Once you have established your company and set up procedures for operating it, you plan to expand to other colleges in the area, and eventually to go nationwide. At some point, hopefully sooner rather than later, you plan to go public with an IPO, and then to buy a yacht and take off for the South Pacific to indulge in your passion for underwater photography. With these issues in mind, you need to answer for yourself, and potential investors, the following questions.

A. What is an agency relationship? When you first begin operations, assuming you are the only employee and only your money is invested in the business, would any agency conflict exist? Explain your answer.

B. If you expanded and hired additional people to help you, might that give rise to agency problems?

C. Suppose you need additional capital to expand and you sell some stock to outside investors. If you maintain enough stock to control the company, what type of agency conflict might occur?

H. List three provisions in the corporate charter that affect takeovers.

I. Briefly describe the use of stock options in a compensation plan. What are some potential problems with stock options as a form of compensation?

J. What is block ownership? How does it affect corporate governance?

K. Briefly explain how regulatory agencies and legal systems affect corporate governance.

Stockholders Equity

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This assignment will be assessed on the following competencies:

GEL-1.2:Demonstrate college-level communication through the composition of original materials in Standard English.

GEL-8.1:Apply critical thinking to construct persuasive arguments.

PC-4.1:Assess the value of multiculturalism and diversity in a global environment.

Within the global environment there is much discussion regarding moving from US GAAP (Generally Accepted Accounting Principles) to IFRS (International Financial Reporting Standards). We know that corporations are global now more than ever, which results in a diverse group of professional accountants worldwide working together for a common goal, which is to report information for both internal and external users. This diversity does result in variations in practice however the principles and guiding rules and regulations proposed under IFRS will allow for uniformity on a global basis. This move to IFRS from GAAP is not yet finalized however much debated.

Prepare a PowerPoint presentation with a minimum of 7 slides with an abstract for references and a reference slide.

  • Articulate the positions on moving from US GAAP to IFRS.
  • Build an argument in an influential way to include but not limited to a discussion on the similarities and differences between GAAP and IFRS specifically around the potential effects on the stockholder’s equity section of the Balance Sheet.
  • Articulate at minimum three advantages and disadvantages of adopting IFRS specific to the Stockholder’s Equity section of the Balance Sheet.

Your presentation should be attractive and include, but not limited to, the questions asked above and contain a slide of your abstract, which should include a concise and clear thesis statement, as well as a properly formatted APA style references page. Be certain to include at least five scholarly resources. Use appropriate written spelling and grammar. Your presentation must contain speaker’s notes at the bottom of each slide and be formatted according to APA guidelines. Be sure to review the Writing Centers literature on APA writing style.

Informational report memo.

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For this assignment you will prepare an informal informational report memo that showcases a company. Informational reports primarily present data without analysis or recommendations and are usually written with the direct organizational strategy.

Instructions:

  1. Messages should adhere to the memo formatting guidelines on pp. 126, 276, and 280.
  2. Memos should be written using the direct approach (identify the purpose immediately).
  3. Memos should be one to two pages (no more than two pages) in length and should adhere to the writing style guidelines provided in figure 9.2 on pp. 267-268 of the textbook. Please note: this example shows a letter, but you’ll be writing a memo.
  4. Information provided in the memo should be accurate, concise, and grammatically correct (1/2 point will be deducted for each error).
  5. Memos should be single spaced within the paragraphs and double spaced between paragraphs with no larger than 12 pt. font. Please use a serif font (find out more information on pp. 99-100).
  6. Writing will be evaluated according to the standards outlined in the rubric below.

You are intrigued by the LinkedIn Top Startups 2018: The 50 most sought-after startups in the U.S. annual list, and you want to work for one of them. You read the good news that many of them are hiring, so you begin searching for a company that has possibilities for you. After narrowing the list, you hone in on one that seems like the best fit.

Your Task: Select a company from LinkedIn’s list. Note the reasons why LinkedIn added this company to the list, and note the company’s ranking out of 50. Then review the company’s website and gather information about its history, mission, and goals; and products and services. Find out where the home office is located, who leads the company, and how many employees work there. After researching the company, list your reasons for wanting to work there. In a memo report to your instructor, summarize your research findings. State the purpose, add appropriate section headings (see below), and conclude your thoughts on why you think this company is a good employment choice.

LinkedIn’s list: https://www.linkedin.com/pulse/linkedin-top-startups-2018-50-most-sought-after-us-daniel-roth (Links to an external site.)Links to an external site.

LAYOUT OF YOUR MEMO:

The introduction should include the purpose of the memo, who leads the company, where the home office is located, how many employees work there, the company’s ranking out of 50, and the reasons for this ranking.

The body should include these two headings with the appropriate content in each: History, Mission, and Goals; and Products and/or Services. You can find out more about effective report headings on pp. 271-273.

The conclusion/summary should contain your thoughts about why you think this company is a good employment choice for you.

So, you will have four sections of your paper:

Introduction

History, Mission, Goals

Products and/or Services

Conclusion

Citations must be included and should be added at the end. You will have two citations: one for the LinkedIn link above and one for your company website. Please use APA formatting for your citations (providing just the web address isn’t sufficient here). Note: the citations don’t need to be on a separate page.

Important: Your paper will be submitted here and through Turn It In. It’s important that you remember this and that you do not plagiarize. Use your own words and put direct quotes inside quotation marks. If you plagiarize, you will receive a zero.

Project Easy

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NO PLAGIARISM

ORIGINAL THOUGHTS ONLY

PLEASE FOLLOW INSTRUCTIONS

THE PREVIOUS ASSIGNMENT IS ATTACHED


Build on the project from Assignment 2. This assignment consists of two (2) sections:

  • MS Project Exercise
  • Project Performance paper

You must submit both sections as separate files for the completion of this assignment. Label each file name according to the section of the assignment for which it is written. Additionally, you may create and / or assume all necessary assumptions needed for the completion of this assignment.

Section 1: MS Project Exercise

Update the project schedule in MS Project to account for the following changes:

1. Develop a network schedule for your project using either the arrow diagramming method or the precedence method. Also, your project schedule should illustrate float/slack for each activity.

Section 2: Project Performance Paper

Write a six to eight (6-8) page paper in which you:

2. Summarize your project. Note: Your summary should include, but not be limited to, the project’s key objectives, projected costs and resources, and high-level timeline.

3. Create a responsibility assignment matrix (RAM) for your project, and justify your response.

4. Outline the network schedule for your project. Include a narrative description of your network schedule.

5. Analyze the critical path of your project, and discuss the total float in the project. Next, suggest the primary measures that you would use in order to manage the critical path and reduce the float in the project.

6. Identify and discuss at least one (1) best practice from the PMBOK textbook for each process group that you would apply in order to manage the project schedule. Justify your response.

Your assignment must follow these formatting guidelines:

  • Typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides; references must follow APA or school-specific format. Check with your professor for any additional instructions.
  • Include a cover page containing the title of the assignment, the student’s name, the professor’s name, the course title, and the date. The cover page and the reference page are not included in the required page length.

The specific course learning outcomes associated with this assignment are:

  • Analyze project management processes for scheduling and sequencing work components.
  • Analyze quality assurance processes in project management.
  • Use technology and information resources to research issues in project estimating and budgeting.
  • Write clearly and concisely about project estimating and budgeting using proper writing mechanics.

Grading for this assignment will be based on answer quality, logic / organization of the paper, and language and writing skills, using the following rubric found here.

Please read description below

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After reading this week’s material, answer the following questions in the Forum (In 250 words or more): Also, there is a word document attached with two student replies that need to be responded to with a minimum of 100 words each.

Technology has allowed even the smallest organization to operate internationally. Along with this amazing opportunity comes many challenges. I would like for you discuss a few of these challenges from an organizational behavior standpoint, meaning challenges within the organization itself. You can either discuss the company you currently work for, or you can discuss a company that you are familiar with in some way. While you are not required to formally cite your sources within the forum, you should make sure that you are incorporating information from the readings into your responses. Your responses should clearly show that you have read the material.

Healthcare Delivery Systems Disscussion 1

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Which of the characteristics or components (define at least two) health
care delivery system have the most significant impact on the health care
delivery system in the United States? What makes these more impact
than the other 8 characteristics?

1 page, three cited sources

Required Reading

Asaria, M., Ali, S., Doran, T., Ferguson, B., Fleetcroft, R.,
Goddard, M., & Cookson, R. (2016). How a universal health system
reduces inequalities: lessons from England. Journal of Epidemiology and Community Health, 70(7), 637-643.

Beitsch, R. (2015). Hospitals oppose site-neutral outpatient pay proposal in Obama’s budget. Inside Washington Publishers’ Inside CMS, 18(5).

Beland, D., Rocco, P., & Waddan, A. (2016). Obamacare wars: Federalism, state politics, and the Affordable Care Act. Lawrence: University Press of Kansas. Retrieved from https://muse.jhu.edu/book/43112

Galarraga, J. E., & Pines, J. M. (2016). Costs of ED episodes of care in the United States. The American Journal of Emergency Medicine, 34(3), 357-365.

Harrison, S. (2015). Health care reform may drive higher comp costs. Business Insurance, 49(6), 4-4,22.

Foundation Recovery Network. (2016). The effects of the Affordable
Care Act and outpatient treatment. Accessed from
http://www.outpatientcenters.org/affordable-care-a…

Gavil, A. I., & Koslov, T. I. (2016). A flexible health care
workforce requires a flexible regulatory environment: Promoting health
care competition through regulatory reform. Washington Law Review, 91(1), 147-197.

Joynt, K. E., Chan, D. C., Zheng, J., Orav, E. J., & Jha, A. K.
(2015). The impact of Massachusetts health care reform on access,
quality, and costs of care for the already-insured. Health Services Research, 50(2), 599–613

Kaufman, N. S. (2011). Three “brutal facts” that provide strategic
direction for healthcare delivery systems: Preparing for the end of the
healthcare bubble. Journal of Healthcare Management, 56(3), 163-8.

Kennedy, S. (2015, December 1). New health care jobs in Pennsylvania not at hospitals. The Morning Call. Retrieved from http://www.mcall.com/business/mc-health-care-emplo…

Mead, R. (2015). The obstacles to health care reform. Policy, 31(3), 12-13.

Merlo, G., Page, K., Ratcliffe, J., Halton, K., & Graves, N.
(2015). Bridging the gap: Exploring the barriers to using economic
evidence in healthcare decision making and strategies for improving
uptake. Applied Health Economics and Health Policy, 13(3), 303-309.

Outpatient medical procedures save money. (2016). Healthcare Leadership Review, 35(5), 13.

Rich, G. (2015, March 30). Hospitals going out for profitable care:
Outpatient sites cheap, serve paying patients, align with Obamacare. Investor’s Business Daily, p. A1.

Young, Q. D. (2016). Health care reform: A new public health movement. American Journal of Public Health, 106(6), 1023-1024.

Assignments

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ASSIGNMENT A

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Theory and Prejudice DB

For this week’s Discussion Board (DB), refer to the Henslin’s “Essentials” text to discuss theory and prejudice (pages 272-274).

(PDF Downloadable Book Available For Download Here) >>>> Download Link <<<<<

According to Henslin (2017) “sociologists focus on how social environments influence prejudice” (pg. 272). Given this perspective:

1) Discuss the functionalist, conflict, and symbolic interactionist perspectives on prejudice and discrimination.

Provide a minimum of one example from Henslin to support your response for each theory. **Be sure to cite**

Length: Two paragraphs minimum.

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ASSIGNMENT B

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Complete the attached file “Reading 6, “Would you Hire an Ex-Convict?” ” (File Named: Download Reading_6_DQ_Pager.docx (13.3 KB))

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Thank You Very Much

need nice reflection paper

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need reflection paper, I am going to attach chapters. I just need at least 500 h words double space 12 format.

And I am studding psychology Clinical Psychology, So I need this reflection based on chapter kinda connect to the practice. I am studding to by a therapist. think is also good to notice if chapter relate to it, I am white 27 year old, Polish, so multiculture is new to me since i am in usa only 5 years.

Its multicultutural class

—Also are all expected to include a ONE question that you had based on the readings in the end of the paper.

paper need to touch 2 chapters not only 1