An NYC taxi service begins the year with 100 active taxis, and 20 taxis held in reserve.

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An NYC taxi service begins the year with 100 active taxis, and 20 taxis held in reserve. Each taxi’s lifespan (the time it lasts in service before requiring repairs) follows a lognormal distribution with ??=-1/2,??=1. Once broken, a reserve taxi is immediately put into the active pool, and the broken taxi is sent to a repair service, that services one taxi at a time; the service time for each taxi follows an exponential distribution with rate ??. Once fixed, the taxi is sent to the reserve pool. The taxi service would like to know how long they can stay in operation until they have no more taxis in reserve.

Assume ??=5/365 (i.e. ??=365/5), and run the simulation for 1000 trials; on average, how many days does it take for there to be no more taxis in reserve? (t = 1 equals one year, or 365 days)

This is question relies on coding

The company owners would like the repair company to work faster, so that the company can be in business longer without the taxi reserve running dry.

Based on the model we complemented in Q1, what is the largest value of ?? that would allow the company to run for at least t = 5 years on average, before the reserve is empty?

[When you try different ??, use step 0.001]

This is question relies on coding

Setting

Customers phone into a customer support line, with an exponential rate ??=1/5 per minute. Once they call, they will need to talk to an automated system. The time consumers takes to speak to the automated system follows a uniform distribution with U[1,5] minutes. There is unlimited compacity for the automated system, meaning system could serve unlimited number of customers at the same time. After finish talking to the automatic system, the consumers will then need to move on to talk to a representitve. Let’s assume that there is only one representive. The representive deals with every customer one at a time; each customer spends an exponential amount of time with the representative with ??(??)=5 minutes. The customer who finishes talking to the automated system first gets the priority when multiple people are lining up.

Question 1 [10 points]

Write down the simulation algorithm. This algorithm should compute the amount time of the 200th arrival spent in the system. Please use the markdown box below. do not attach another file or include a image in your answer.

[There are lots of examples in Chapter 6 of the text book]

For example, the algorithm of a simple system is as follows:

Step 1: Initialization

total number of customers ??=0

time ??=0

Step 2: Simulate the arrival of a customers

Draw ????? from distribution ????????(1/5)

??=??+?????

??=??+1

Step 3: Repeat the Step 2 until n==200

This is question does not rely on coding. The goal is to help the readers (and you) understand what you will be doing in your coding in a simpler way

Implement the system to compute the amount time the 200th arrival spent in the system. Simulate the system 1000 times and give the 95% confidence interval for the average time the 200th arrival spent in the system.

This is question relies on coding

Implement the system to compute the amount time the 200th arrival spent in the system. Simulate the system 1000 times and give the 95% confidence interval for the average time the 200th arrival spent in the system.

This is question relies on coding

Find and read an article that reports on the insanity defense being used in a criminal case.

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Find and read an article that reports on the insanity defense being used in a criminal case.

Provide a link to the article, and, in one paragraph, summarize the case and the outcome (if it has been decided).

Based upon ethical theories and an ethical examination, argue whether this was or was not an appropriate use of the insanity defense.

) Define the following key terms:  in vitro, cytotoxicity, vesicle, fluorescence, phase contras

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Read the Journal Article attachment above. Write a 1 page, double spaced, font 12, Times New Roman, 1′ margin paper summarizing the purpose of this research paper.

In your summary, include (1) the disease that was studied.  (2) Define the following key terms:  in vitro, cytotoxicity, vesicle, fluorescence, phase contrast.  Also, (3) briefly describe the four human mammary epithelial cell lines that were used.

If all the above topics (1-3) are addressed with the correct grammar, you will receive up to 20% (10pts) on your lowest exam if you get the entire assignment correct. Submit this assignment by clicking the submit tab above and uploading your document.

3:2 Assignment 2: RA 1: Legal Requirements

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3:2 Assignment 2: RA 1: Legal Requirements

The insanity defense is as old as it is controversial. There are times when insanity truly applies and times when it is not easy to determine. In either case, the documentation of services provided to these clients is typically heavily scrutinized by attorneys since documentation is the primary means used by courts to measure insanity as it meets legal standards. This assignment will allow you to examine the legal standards for insanity in your jurisdiction in addition to the requirements for the documentation of services provided to these individuals.

Tasks:

Search your state and regulatory boards, professional associations, state psychology boards, and state psychological associations. Use resources from professional literature to support your response. Professional literature may include relevant textbooks; peer-reviewed journal articles; and websites created by professional organizations, agencies, or institutions (.edu, .org, and .gov).

Write a 3- to 4-page paper, including the following:

· What are the legal requirements in your jurisdiction regarding the documentation of data provided by a forensic psychology professional? If not-guilty-by-reason-of-insanity (NGRI) and guilty-but-mentally-ill (GBMI) evaluations are not recognized by your jurisdiction, review the legal requirements in a jurisdiction where they are the standard.

· What are the specific laws and rules regarding the documentation of psychological services?

· What are the differences between the requirements for clinical work and the requirements for forensic work, if any?

· What standards are used in your jurisdiction for an insanity plea?

· Do the insanity standards identify mental disease or defect with any exclusions, such as substance use? Explain.

Journal Entry 6: Strength-Based Self-Assessment

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Journal Entry 6: Strength-Based Self-Assessment

In one or two (1-2) pages (excluding attached artifacts), complete the following:

· Specify your main strengths in relation to the theme of your portfolio. Use one to three (1-3) pieces of evidence / artifacts from previous coursework in order to illustrate at least one (1) of the strengths in question.

· Attach your chosen previous assignment(s) as pieces of evidence/artifact(s) to your journal entry in your Optimal Resume e-Portfolio. Identify the ID and title (for example: EDU599 – Education Capstone) of the courses for which you had produced the assignment(s).
Note: If you do not have an artifact, attach the description(s) of your chosen previous assignment(s). Artifacts do not count as part of the 1-2 page length requirement.

· Attach one to three (1-3) pieces of evidence / artifacts from your work environment to demonstrate ongoing personal and professional development with respect to the strength(s) you identified.
Note: When incorporating information from the workplace, be sure to remove all identifying information such as the name of the organization, the names of individual affiliates, and sensitive or proprietary information. Check with your supervisor before you share information from your workplace.

· If you do not have any workplace artifact(s), reflect upon ways to amplify your strength(s) in order to better meet the needs of your current or prospective work team or organization.

This discussion is about international markets and strategy.

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This discussion is about international markets and strategy.

Initial Post

  • Provide the name of your source (online journal)
  • Provide an overview of the issue at hand
  • Summarize the article
  • Analyze the event or situation based on a concept covered in this unit.
  • Support your response with at least one credible reference.

A description of the value of each step within the 7 S model to implementing change with the organization, including at least one supportive example

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  • A description of the value of each step within the 7 S model to implementing change with the organization, including at least one supportive example
  • An analysis of which one or two specific component(s) of the 7 S Model could be most helpful from a change management perspective, including at least one supportive example
  • An explanation for which specific component(s) of the 7 S Model could be most challenging when implementing organizational change, including at least one supportive example

Be sure to support your work with a minimum of two specific APA citations from this week’s Learning Resources and at least one additional scholarly source.

In this section, write about your rhetorical situation. What brings you to this issue? Why do you think it is important to study? What do you see as its academic relevance?  

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Your proposal needs to include the following sections:

Purpose (about 200 words)

The purpose section needs to identifies the topic and some of the issues you chose for your research. The topic should be of interest to you, and also one that you believe you can view through many lenses. Your topic should be one to which you can contribute something on the discourse surrounding it.  This means that you are not searching for tidy answers or absolutes that shut down the conversation; rather, your research and writing is an exploration of ideas that opens and perpetuates discourse.

Your topic for the Final Research Essay must be something that relates to identity. It can be about race, ability / disability, gender, sexual orientation or any number of issues surrounding identity.

In this section,  describe what you see as the issues and summarize your interest in the topic. Write down any questions that have led you to this line of research (including those we worked on together in class.)

Reflection (about 500 words)

In this section, write about your rhetorical situation. What brings you to this issue? Why do you think it is important to study? What do you see as its academic relevance?

In this section you can use firsthand experience to explain what brought you to this research. Make a meaningful statement about what you’re planning to accomplish in your work.

You shouldn’t need too much outside research for this part, so you probably won’t need to cite anything; however, if you do reference someone else’s work, you should cite it using the proper APA formatting for in-text citations and include a Works Cited page.

Implications (about 150 words)

In this section, briefly explore the context of the conversation you will enter as you research your topic. What significant information do you hope to uncover? What will your contribution mean to the larger context of the issue? What questions do you imagine will come up as you explore your issue? What current issues are relevant to your work?

Write a 750 to 1,050 word paper in which you analyze the characteristics of and methods used by a leader in working with their team.

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Write a 750 to 1,050 word paper in which you analyze the characteristics of and methods used by a leader in working with their team.

Describe a situation in which you have witnessed the  leader working with their team. This can be a real work situation, a  movie, a sports team or any other relevant example in which to base your  analysis.

Include the following:

  • The situation in context (time, place, setting and team)
  • An analysis and description of the leadership styles and techniques  used by the leader to help their team navigate through the situation
  • The final outcome and your observations on the strengths and opportunities for improvement of the team leader

Include at least three scholarly references.

Format your assignment according to appropriate course-level APA guidelines.