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Category Archives: Blog

March 22, 2024
March 22, 2024

Working Group Scenario

Review the following scenario:

Imagine that individuals within the community action group are meeting to share the social issue they have chosen and the ethical perspective they might use as they consider solutions. Some tensions have popped up in the action group. Your community action small group consists of five people. Two members of the group are highly engaged and seem to work well together. One member of the group, however, is controlling and wants to push their ideas and perspectives on other members of the group. Another member of the group is going through some difficult personal challenges and is not able to participate as much as he would like. Finally, one male team member keeps interrupting a female team member when she shares ideas with the rest of the group.

Complete Parts 1 and 2 below.

Working Group Scenario

Working Group Scenario

Part 1

Identify how someone with each ethical perspective listed in the first column would approach the group and individual members in this scenario by answering the questions in the remaining columns.

Ethical Perspective

Deontology (Ethics of Duty)

Rights Ethics

Ethical Egoism

Utilitarianism

Based on this ethical perspective, what are the needs of the group in the scenario?

How would someone with this ethical perspective perceive and address the controlling group member?

How would someone with this ethical perspective perceive and address the group member dealing with personal challenges?

How would someone with this ethical perspective perceive and address the male group member that keeps interrupting the female team member?

Working Group Scenario

Part 2

Write a 350- to 700-word analysis of the ways the ethical perspectives presented can impact real-world scenarios, particularly in the workplace:

  • Explain how the different ethical perspectives work in real-world scenarios.
  • Briefly describe a situation that has happened in your life or that you are familiar with where you experienced or were told about these ethical perspectives.

o          In this situation, explain how the needs of the individual can be balanced with the needs of the larger group.

  • Explain the benefits, as well as any downfalls, of these ethical perspectives.

Format any sources you use according to APA guidelines.

March 22, 2024
March 22, 2024

Making Ethical & Moral Decisions

Now that you and the members of the community action group have received a crash course on the foundations of ethics, explored how different ethical perspectives view social issues, and have addressed your group dynamics, it is time for the action group to make and justify its decisions. Revisit your selected social issue and review the specific challenge the action team has been tasked with addressing.

Select an ethical or moral approach from the text (e.g., ethical egoism, deontology, utilitarianism, relativism, universalism, divine command theory) to resolve the moral dilemma caused by the social issue in the scenario you select below. You will propose a solution and discuss how your ethical approach contributes to your proposed decision. Remember, you are making an ethical or moral argument, and your decision should not be based solely on religious beliefs, although they may be a factor in your ethical perspective.

Complete Parts 1–4 below.

Making Ethical & Moral Decisions

Making Ethical & Moral Decisions

Part 1:

Read the following scenarios that relate to contemporary social issues:

Social Issue 1: COVID-19 Vaccine Mandates 

Imagine you are the CEO of a company with 76 employees. The federal government recently mandated that all businesses with over 100 employees must require their employees to receive the COVID-19 vaccine and provide documentation of vaccination status. You want to provide a safe working environment for everyone, so you are considering requiring your employees to get the vaccine; however, many of them have expressed reluctance to do so, for a variety of reasons. Some employees have indicated they would be quit their jobs if they are required to get vaccinated. What decision would you make and why? Be sure to include relevant details from the ethical perspective you select and discuss how that perspective informs your position.

Social Issue 2: Legalized Marijuana

Imagine you are the CEO of a large construction company. One of your company policies is that all job candidates complete a pre-employment drug screening. Recently, your state legalized both medical and recreational marijuana. Will you continue to require your employees to pass a pre-employment drug screening, or will you change this policy? What decision would you make and why? Be sure to include relevant details from the ethical perspective you select and discuss how that perspective informs your position.

Making Ethical & Moral Decisions

Social Issue 3: Reproductive Rights

Imagine you live in a state that is trying to restrict reproductive rights that are legal under federal law. You have the opportunity to vote on a proposition to either preserve or restrict reproductive rights, including abortion, in your state. Before voting on this issue, you have spoken with individuals representing various perspectives. You’ve heard from doctors who work at clinics in your state, so you are aware of the challenges individuals face regarding access to reproductive care as well as barriers/guidelines for those seeking to terminate a pregnancy. You have also spoken with local groups who oppose reproductive rights, including abortion, based on a variety of concerns. How would you vote on this proposition and why? Be sure to include relevant details from the ethical perspective you select and discuss how that perspective informs your position.

Identify which of the above 3 social issue scenarios you selected.

Identify the ethical/moral theory (e.g., ethical egoism, deontology, utilitarianism, relativism, universalism, divine command theory) you will use to address your selected social issue. Provide a brief definition and description of the theory and its primary components:

Making Ethical & Moral Decisions

Part 2:

Structure your moral argument according to the steps below. Your argument should focus on the social issue and ethical theory you selected. Refer to Ch. 2 in the text for examples and additional guidance if needed.

Step 1: Develop a list of premises.

A premise is a proposition that supports or gives reasons for accepting the conclusion. The premise is often preceded by premise indicators, such as because, since, may be inferred that, the reason is that, or as shown by.

Sample premise: Racism and sexism are wrong because all people deserve equal respect.

Step 2: Eliminate irrelevant or weak premises.

Step 3: Come to a conclusion.

The conclusion is what the argument is trying to prove.

Sample conclusion: Racism and sexism are wrong because all people deserve equal respect.

Note: For help with these steps, please refer to pp. 47–51 in the text.

Making Ethical & Moral Decisions

Part 3:

Determine the decision you would make and explain why. In 350–500 words, describe the facts, list the relevant moral principles and concerns, list and evaluate possible courses of action, and explain why the decision you would make is best, according to the considerations of your ethical perspective.

Part 4:

Write a 200- to 350-word reflection in which you:

•          Explain what someone who disagrees with you might offer as a counterargument. Explain how you might respond to those who disagree with your decision and address those counterarguments. Use APA referencing style.

March 22, 2024
March 22, 2024

PSYC3310 Job Analysis Project

The Job Analysis Project requires that you interview at least 1 friend, family member, classmate, or other incumbent who has a job (i.e., a subject matter expert), and you will conduct a job analysis on that individual’s job. You cannot analyze your own job, and you cannot use the same subject matter expert as another student. Interviews can be conducted via phone, email, or in person.

Formatting must be in 12-point Times New Roman Font with 1-inch tabs. Part 3 must be double-spaced and use appropriate APA style with correctly formatted citations and reference page.

Please include previous project work with your submission in an Appendix (i.e., SME contact information and the job description)

PSYC3310 Job Analysis Project

Part 1: Job-oriented job analysis

Essential Work Behaviors and Tasks (30 points): Work behaviors are major components of a job and are accomplished by performing a number of tasks. List each of the essential work behaviors for the job along with their corresponding tasks. You should include a MINIMUM of 5 duties and 25 tasks (i.e., a minimum of 5 tasks per work behavior). An example can be found in Figure 3.10 on p. 79 of Gatewood 8th edition.

PSYC3310 Job Analysis Project

Part 2: Person-oriented job analysis

Essential WRCs (40 points): Provide a list of the essential knowledge, skills, abilities, and other personal characteristics required to perform the job. You should include a MINIMUM of 10 statements for each category (40 total).

  • Knowledge: What does a person need to know to perform the job (10)?
  • Skills: What must a person be able to do in the job (10)?
  • Abilities: What potential or capacity to develop skills must a person possess to perform this job (10)?
  • Other Personal Characteristics: What other personal characteristics are necessary to perform the job (10)?

Part 3: Discussion of your experience conducting a job analysis

Reactions (30 points): Provide a three-page discussion of your experience conducting the job analysis. Your discussion must provide thoughtful responses to the following questions/prompts, use proper APA style citations where appropriate (e.g., bullet-point 1), and have a reference page at the end:

PSYC3310 Job Analysis Project

  • What is the purpose(s) of conducting a job analysis (1 page)?
  • What did you enjoy most about conducting the job analysis (.5 page)?
  • What was particularly difficult about conducting the job analysis (.5 page)?
  • Compare the information you obtained in your job analysis to the information available on O*NET. Is the job you analyzed typical of the occupation according to O*NET? How is it the same? How is it different? (.5 page)
  • Is there anything that surprised you about your SME’s job or the O*NET job analysis (e.g., education required, wages, job growth, work values; .5 page)? 

Records and Reports

What records or reports do you prepare as part of your job?

Source of Job Information

What is the principal source of instructions you receive for how to do your job (e.g., oral directions or written specifications)?

Other Questions

How long is a typical workday?

Are there any additional elements about your job that would help me better understand what you do? If so, please describe them. Use APA referencing style.

March 22, 2024
March 22, 2024

EDUU 697 Midterm

BCBAs, behavior therapists and other behavior consultants are responsible for the skills of their staff in implementing interventions with fidelity.  Describe, in detail, the procedures you would use to teach your staff to deliver an intervention or teaching strategy with fidelity, and to support their continued use of that strategy.  The information in this plan must be detailed, organized and documented with specific links to the literature.

EDUU 697 Midterm

 

Criteria Possible Points
Comprehensive – the plan is comprehensive and encompasses multiple elements. 20
Procedures throughout are behavior analytic in nature 20
Detailed – the plan is written with specificity so that it could be replicated by another. 20
Accuracy – The information is accurate as reported in the literature 20
Justified – Each procedure is linked to one or more behavior analytic reading. 20

EDUU 697 Midterm

BCBAs, behavior therapists and other behavior consultants are responsible for the skills of their staff in implementing interventions with fidelity.  Describe, in detail, the procedures you would use to teach your staff to deliver an intervention or teaching strategy with fidelity, and to support their continued use of that strategy.  The information in this plan must be detailed, organized and documented with specific links to the literature.

 

Criteria Possible Points
Comprehensive – the plan is comprehensive and encompasses multiple elements. 20
Procedures throughout are behavior analytic in nature 20
Detailed – the plan is written with specificity so that it could be replicated by another. 20
Accuracy – The information is accurate as reported in the literature 20
Justified – Each procedure is linked to one or more behavior analytic reading. 20

EDUU 697 Midterm

BCBAs, behavior therapists and other behavior consultants are responsible for the skills of their staff in implementing interventions with fidelity.  Describe, in detail, the procedures you would use to teach your staff to deliver an intervention or teaching strategy with fidelity, and to support their continued use of that strategy.  The information in this plan must be detailed, organized and documented with specific links to the literature.

 

Criteria Possible Points
Comprehensive – the plan is comprehensive and encompasses multiple elements. 20
Procedures throughout are behavior analytic in nature 20
Detailed – the plan is written with specificity so that it could be replicated by another. 20
Accuracy – The information is accurate as reported in the literature 20
Justified – Each procedure is linked to one or more behavior analytic reading. 20

Use APA referencing style.

March 22, 2024
March 22, 2024

Importance of Community

Use the attached NAEYC documents to complete this discussion board.

The NAEYC guidance underscores the importance of early childhood educators having a strong understanding of communities and the resources they have to support families. Find one quote in those documents about the importance of community. Share that quote and discuss what it means for you as a future ECE.

  1. Why will it be important for you to know about community connections?
  2. What are ways you can build your understanding of what your community has available to support families?

The Discussion Assignment

Read: NAEYC Guidance

DAP position pages 1-19 with emphasis on page 19

Equity position read entire document and focus on page 8

Standards and Competencies Standard 2 pages 13-14

Importance of Community

Importance of Community

Use the attached NAEYC documents to complete this discussion board.

The NAEYC guidance underscores the importance of early childhood educators having a strong understanding of communities and the resources they have to support families. Find one quote in those documents about the importance of community. Share that quote and discuss what it means for you as a future ECE.

  1. Why will it be important for you to know about community connections?
  2. What are ways you can build your understanding of what your community has available to support families?

The Discussion Assignment

Read: NAEYC Guidance

DAP position pages 1-19 with emphasis on page 19

Equity position read entire document and focus on page 8

Standards and Competencies Standard 2 pages 13-14

Importance of Community

Use the attached NAEYC documents to complete this discussion board.

The NAEYC guidance underscores the importance of early childhood educators having a strong understanding of communities and the resources they have to support families. Find one quote in those documents about the importance of community. Share that quote and discuss what it means for you as a future ECE.

  1. Why will it be important for you to know about community connections?
  2. What are ways you can build your understanding of what your community has available to support families?

The Discussion Assignment

Read: NAEYC Guidance

DAP position pages 1-19 with emphasis on page 19

Equity position read entire document and focus on page 8

Standards and Competencies Standard 2 pages 13-14

March 22, 2024
March 22, 2024

Developing a Leadership Plan

Select a contemporary leadership challenge. It can be in your workplace, an organization you are currently or previously associated with, or an organization you can research through peer-reviewed resources. In this paper you will propose a leadership plan to the CEO and Board of Directors that will address this challenge.

Explain why leadership in this organization is not functioning to its potential and identify what needs to change.

Present a brief description of at least four leadership models and determine which leadership model(s) are exhibited in this organization.

Select a model and explain how your selected model will support success for the organization.

Describe the exhibited behaviors by the leader(s), and explain whether they add value.

Developing a Leadership Plan

Developing a Leadership Plan

In analyzing the leader(s), present a brief description of at least 4 leadership styles and determine which characteristics and leadership style exhibited requires improvement through reflection or training.

Explain to what extent conflict is present, both positive to challenge the status quo and negative based on personal agenda pursuit.

Examine the role that effective communication will serve toward conveying the scope of the problem and resolution in the situation.

Describe Tuckman’s teamwork performance stage, and recommend leader support to optimize conjoined efforts.

Summarize your findings and recommendations to the CEO and Board of Directors.

Developing a Leadership Plan

Your completed plan for the CEO and Board of Directors should be a minimum of seven pages in length. A title page or reference pages do not count toward this requirement. You may utilize charts, data, tables, and other visuals as needed, but this is not a requirement and does not count towards the page length.

You must use at least five peer-reviewed or scholarly sources to support the concepts for your paper, three of which must come from the CSU Online Library. Your textbook can be a resource. All sources used must have citations and references properly formatted in APA Style. APA formatting of your paper is also required.

March 22, 2024
March 22, 2024

Cyber Security Frameworks

Submissions will be scored for plagiarism by TurnItIn so make sure you put the paper in your own words. Unfortunately, Turnitin does not offer a student interface to check you work before submitting. However, if you do a Google search for “free plagiarism checker”, you’ll find a few options that you can use if you’d like.

Cyber Security Frameworks

Part 2

Part 2 should provide a look at the current state of your topic. You can include things like:

  • What is the current technology regarding this topic?
  • What are the exploits against this topic?
  • Who are threat actors who create these exploits?
  • How is it defended?
  • How successful is the defense strategy?
  • What are some recent examples of breach regarding this topic?

Cyber Security Frameworks

Length

You should be shooting for a minimum of 1,000 words in 12 Times New Roman text. Bibliography and other supplemental materials do not count towards the word count.

Format:
You do not need a title page, but you must fully document your sources in APA format

including in-text citations.  You must select high-quality research sources. If you have any questions about whether a source is “high-quality”, please ask me before you rely on it. You may choose to use any format that you choose for your research paper so long as it is easily readable. You will submit the research paper in Canvas as a Microsoft Word document or Adobe PDF.

Cyber Security Frameworks

Length

You should be shooting for a minimum of 1,000 words in 12 Times New Roman text. Bibliography and other supplemental materials do not count towards the word count.

Format:
You do not need a title page, but you must fully document your sources in APA format

including in-text citations.  You must select high-quality research sources. If you have any questions about whether a source is “high-quality”, please ask me before you rely on it. You may choose to use any format that you choose for your research paper so long as it is easily readable. You will submit the research paper in Canvas as a Microsoft Word document or Adobe PDF.

March 20, 2024
March 20, 2024

HOTE 2 – Tour Operations

Final Assignment – Design a Tour from Concept to Promotion

The Task:

Here is your chance to put the course teachings into practice – have fun with this assignment and be creative.

Plan and develop a unique multi-day tour from design to promotion stage. Follow the steps for building a successful tour and best industry practices to create a group tour within the following parameters:

  • Minimum 20 tour members
  • Minimum 7 days
  • Minimum 2 destinations
  • Escorted with a group leader
  • Each tour must include (at a minimum): Accommodation, Transportation, Meal(s), Attractions, Group Leader, appropriate taxes and gratuities.

HOTE 2 – Tour Operations

Remember to include the following:

  • Target market – give a description of the demographic group the tour will appeal to and some psychographic characteristics.
  • Clearly state the tour’s theme. Provide some market research indicators to back up your choice.
  • Include the tour’s objective and why it was chosen.
  • Include an inventory (separate section included with final submission).
  • Include the tour itinerary for passengers, being mindful of the factors affecting itinerary development. Specifically name hotels, attractions, meal locations etc.
  • Include the detailed tour itinerary for the Tour Leader – this will be used by them and cross-referenced to the inventory to ensure the tour runs smoothly
  • Include the complete budget/costing for the tour. Make sure the final price is realistic.
  • Include the promotional material in the form of a one page (minimum) promotional flyer. Include how, where, inclusions, price, extras, legal terminology.
  • Include a schedule on how, where and when the tour will be promoted. Remember traditional and non-traditional distribution methods
  • Include a job description for the group leader.
  • Include an evaluation that will be provided to participants.
  • Include your plan for tour follow-up.

HOTE 2 – Tour Operations

Use the following figures required for budget completion:

Office Administration                          $1000.00

Profit per person double –                  15% of Net

Gratuities for coach drivers – $2 per person, per day

Gratuities for step-on guides –            $50.00 per half day

Other gratuities undefined – 15%

Remember if your marketing plan includes selling through the travel trade, you must include a percentage commission, in addition to the profit.

HOTE 2 – Tour Operations

Assignment Details:

For this assignment you will work on your own and prepare a written report in a presentation style. Contents should follow a logical sequence and an index would be appropriate at the beginning of your submission. It is expected that the report will be approximately twelve – fifteen pages in length. A fully detailed Costing/Budget sheet must accompany your work.

All research sources, including costs for budget, must be identified in a reference section. Plagiarism will not be tolerated – you must develop this tour on your own not simply use a tour from a brochure. Tours that are not your own work and have been “borrowed” from established tour operators will receive a mark of 0 for the assignment.

Grading:

This assignment is worth 30% of your final grade and will be marked out of 60.

Marks will apply as follows:

  1. Target market, theme, objective                                 5 marks
  2. Inventory                                                                     5 marks
  3. Tour Itinerary (5 each)                                                10 marks
  4. Budget                                                                         10 marks
  5. Promotional material and Distribution                       10 marks
  6. Group Leader job description                                     5 marks
  7. Evaluation and Follow-up                                            5 marks
  8. Writing and presentation:                                           10 marks
  • neatly presented document
  • well-formed sentences
  • grammar and spelling error-free

Creativity will be taken into consideration in all the above items – except budget! Use APA referencing style.

March 20, 2024
March 20, 2024

FDY005 Effective Communication

The portfolio will include three tasks:

1.       Delivery of an effective spoken presentation

2.       Creation of a written handout

3.       Annotated bibliography

You will select a topic in consultation with your Module Tutor/Subject Liaison Tutor. The three tasks will all relate to that topic.

FDY005 Effective Communication

1. Delivery of an effective spoken presentation

You will prepare and deliver a 10-minute presentation. You will be given a feedback sheet completed by your tutor which you should include in your portfolio as evidence that the presentation has been successfully delivered. Your presentation should be underpinned by reference to relevant sources. You will be expected to support it with appropriate visual materials, typically using presentation software, which you have designed in Module FDY006 The Digital Learner.

FDY005 Effective Communication

2. Creation of a written handout

You will produce a written handout to accompany your presentation. This may include some of the materials from the presentation slides and any accompanying notes. It should be professionally presented in a format suitable for the audience.

3. Annotated bibliography

You will select five of the resources used to underpin your presentation to produce an annotated bibliography. You will explain why each text is important, useful and relevant, commenting on why you selected it, how it helps the study of the topic and how it illuminates the topic. This will be about 750 words in length. The references should comply with Harvard referencing conventions.

FDY005 Effective Communication

The notional word count for this assignment is 1500 but it should be noted that the word counts for Tasks 2 and 3 will vary depending on the handout you produce and sources you list. If your word count is significantly different from this please speak to your tutor.

Your submission should be submitted as one document containing all three tasks and a reference list that complies with Harvard referencing.

 

 

March 20, 2024
March 20, 2024

Principles of Investments

  1. The expected returns and standard deviation of returns for two securities are as follows:
  Security Z Security Y
Expected Return 15% 35%
Standard Deviation 20% 40%

 

The correlation between the returns is +0.25.

  • Calculate the expected return and standard deviation for the following portfolios:
  1. All in Z
  2. 75 in Z and .25 in Y
  3. 5 in Z and .5 in Y
  4. 25 in Z and .75 in Y
  5. All in Y
  • Draw the mean-standard deviation
  • Which portfolios might be held by an investor who likes high mean and low standard deviation? (In other words, which portfolios are on the efficient frontier?)

Principles of Investments

  1. Here are some characteristics of two securities:

Security 1: 𝐸(𝑅1) = 0.1                  𝜎2(𝑅1) = 0.0025

Security 2: 𝐸(𝑅2) = 0.16               𝜎2(𝑅2) = 0.0064

Answer the following questions:

  • Which security should an investor choose if she wants to (i) maximize expected returns, (ii) minimize risk (assume the investor cannot form a portfolio)?
  • Suppose the correlation of returns on the two securities is +1.0, what is the optimal combination of securities 1 and 2 that should be held by the investor whose objective is to minimize risk (assume short sales are not allowed)?
  • Suppose the correlation of returns is -1.0, what fraction of the investor’s net worth should be held in security 1 and in security 2 in order to produce a zero-risk portfolio?
  • What is the expected return on the portfolio in (c)? How does this compare with the riskless return on Treasury Bills of 10%? Would the investor want to invest in Treasury Bills?

Principles of Investments

  1. Assume that the expected return on the market portfolio is 10%. If a stock with a beta of 2 has an expected return of 15% in this economy, what is the expected return on a stock with a beta of 5?
  2. Using historical data you estimate the expected return and beta for Stock A as 9.5% and 1.2, and for Stock B as 14% and 1.8. The expected return of the market portfolio is 9% and the risk-free rate is 5%. If CAPM holds, which stock should you invest in?
  3. Suppose that a single factor APT holds. The risk-free rate is 4% and the expected return on a portfolio with unit sensitivity (sensitivity equal to 1) to the factor is 7%. Consider a portfolio of two securities with the following characteristics:
Security Sensitivity to the factor

Proportion in the Portfolio

A 0.8 0.3
B 1.7 0.7

Principles of Investments

According to APT, what is the portfolio’s equilibrium expected return?

  1. Consider an economy where two factors are sufficient to describe the returns on common stocks. Stated formally, we have:

𝐸(𝑟i) = 𝑟ƒ + 𝑏i,1ƒ1 + 𝑏i,2ƒ2

The following table gives the estimated sensitivities of stocks A and B to the two factors, as well as their expected returns.

 

Stock 𝑏i,1 𝑏i,2 𝐸(𝑟i)
A 0.7 1.4 12.7%
B 2.1 0.7 17.6%

The risk-free rate of return is 5%. Suppose A and B are priced consistently with the two-factor APT above.

  • Calculate the risk premiums of the two factors (ƒ1 and ƒ2).
  • Suppose there is another stock, C with sensitivities 𝑏𝐶,1 = 3 and 𝑏𝐶,2 = 0.8. Your analysis shows that holding c your expected return will be 10%. Is c is overvalued, undervalued or correctly priced based on APT?

Principles of Investments

  1. For this exercise you would need to use the spreadsheet xls posted on the Blackboard.

The file contains information about monthly returns of twelve stocks, AMGN, AMZN, STX, MSFT, BA, WMT, PFE, ABB, YHOO, AAPL, VZ, GOOG, as well as the value-weighted market index excess return (MKT-RF), and the risk-free rate (RF). The sample period begins on January 2004 and ends December 2012.

The spreadsheet is set in a way that you would only need to change the values in cells H122 and T123 in order to control the portfolio weights and the stock/portfolio chosen for the regression calculation.

  • Calculate the Beta and 𝑅2 of each stock by running a regression of the monthly returns

of the stock (excess of the risk-free rate) on the monthly returns of the value-weighted market index (excess of the risk-free rate ). The latter are denoted MKT-RF and they are located on Column P (notice the risk-free rate has already been subtracted from the index). You can choose different stocks by changing the values in cell T123. This would immediately provide you with the excess returns of each stock in Column T. These returns should be used for the regression.

Principles of Investments

  • Graph a scattered plot of the Security Market Line (SML), i.e. each point on this plot is a pair of the average returns of a stock and its Beta. Calculate the risk premium of the market index as the slope of the regression line in this graph. Is the premium statistically significant? Are these results consistent with the CAPM?
  • Calculate the amount of idiosyncratic risk as a fraction of total risk (1-𝑅2) for five portfolios. The first portfolio includes only AMGN. The second portfolio includes the first three stocks, i.e. AMGN, AMZN, and Similarly, portfolios 3 through 5 include the first six, nine, and twelve stocks, respectively.

These portfolios can be chosen by changing the value of cell H122 (change also the value of T123 to 14 to run the regressions for this part). Use APA referencing style.

  • Plot the fraction of idiosyncratic risk as a function of the number of stocks in the What is your conclusion?