This was the main proposal prompt that I followed:

Police and Mental Health and Wellness. The Department of Justice is interested in finding ways to improve health and wellness among police officers. They want to know if providing mandatory mental health counseling will reduce stress among officers. They are willing to provide $170,00 to fund a pilot a project in Massachusetts (where no departments currently have mandatory counseling requirement) to determine if police departments with mandatory mental health service requirements for all officers have lower levels of officer stress than departments with voluntary services.

The proposal details that must be followed for this paper are below:

Key Concepts:Describe the key concepts (IV and DV) involved and how they will be operationalized (measured) in the proposed research approach. (10%)

Design:(3 pages) Explain the research design (classic experiment, quasi-experiment,etc). Include: target population and proposed sampling design; a data collection strategy (survey, interview, administrative data); discuss data collection concerns (type and quality, strengths and limitations) and the rationale for the proposed approach; provide example(s) of data collection instrument (survey, questionnaire, coding instrument,etc. ) (35%)

Plan:Describe a proposed analytic plan (how are you going to examine the data to answer your questions – will you make group and time comparisons?) (10%)

Implications:Discuss the implications of possible findings. (10%)

Resources:Discuss the resource needs: how the research should be staffed, the cost implications and the likely research timetable. (5%)

Again, I will attach my first portion of the project in the attachments. The sources will be at the end of this portion. No other sources are to be used please.

## literature review

hello

i need a literature review for my research paper about ( effect of menstrual cycle on balance and using biodex balance system to improve it ) biodex balance system is a device for evaluation and treatment of balance / postural sway / risk of falls.

literature review is part of a research paper that summarize the previous published researches about the topic you will write about.

so first i need 1- writing about researches prove that there is actually balance disturbance during menstrual cycle 2-researches support that biodex balance system is valid and reliable for improving balance.

i got some researches here to write a literature review from :-

1- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5702825/

2- https://www.scielo.br/j/fp/a/VZtNZSQghp7YYP8ZjDbNSKg/?lang=en

## Operations Strategy Framework for the airline operations

This was a two part proposal project. I will attach the first half of the proposal paper and it Essay Operations Strategy Framework for the airline operations.

Operations Strategy Framework for the airline operations

Emirates and Etihad Airlines are the leading airlines with regard to its flight operations in United Arab Emirates (UAE). Assume that you are appointed a s a Chief Operations Manager. Q1. Design appropriate Operations Strategy Framework for the airline operations management implementation to attain its competitive advantage. The focus should be based on the following: • Corporate Objectives – Growth, Survival, Profit • Services Marketing Strategy Q2. Develop the Order Winner with relations to the following elements: 2.1 Availability 2.2 Convenience 2.3 Speed 2.4 Value for Money 2.5 Dependability 2.6 Reliability Q3. Apply your knowledge and skills learned from this course to summarize your conclusion with respect to efficient management of both of its operations.

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## Management Question

Instructions – PLEASE READ THEM CAREFULLY

WORD format only

All answered must be typed using Times New Roman (size 12, double-spaced) font. No pictures containing text will be accepted and will be considered plagiarism).

Must mention question number clearly in their answer.

Write it as academic paper in academic way .

Format paper as APA Style .

Write more than 4 references in end paper .

Make sure this references from academic resources .

I want to see in text citation so it shows me where did you get the information you have provided in your paragraph

Avoid plagiarism, the work should be in your own words, copying from students or other resources without proper referencing will result in ZERO marks. No exceptions.

## False memory: A problem for the legal system.

False memory: A problem for the legal system..

False memory: A problem for the legal system.

Loftus and others have identified a serious problem for our legal system. The human mind does not work like a simple storage system. Human memory for past events turns out to be a constructive and dynamic process. Information is distorted and biased during input.

This stored information can later be reworked and changed without conscious awareness. Consequently memory storage and retrieval is a highly fallible process. Given the heavy reliance upon eye-witness memory in jury trials, this memory research raises serious questions for our legal system. The implications for legal proceedings associated with charges of childhood sexual abuse are particularly disturbing. only reviewed journals & research reports as sources

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## Cross Border Age Discrimination Compliance

Cross Border Age Discrimination Compliance.

In Four Steps to Global Age Discrimination Policy Compliance, the author cites examples where multi-national enterprises (MNE) promulgate a transnational HR policy against age discrimination throughout the entire company. But then, an MNE will sometimes discover that some of its foreign operations violated the policy with practices that were generally acceptable under in-country law and practice. The article gave two examples of this: mandating retirement at a certain age; and the placing of “help wanted” ads indicating a preference for younger applicants. Either of these practices would, for example, clearly violate U.S. law against age discrimination in places where U.S. law applied. In Part 3 of the “Four Steps…” reading, “Step 2” sets forth five alternatives for reconciling policy and practice in situations like this. In an essay of at least 700 words, evaluate the pros and cons you see in each of those five options, and then choose the one option you’d most recommend and justify your selection of it. In your answer, you can assume that the policy violations you face are generally like those given in the examples above.

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## Moral Development

For this assignment, you will apply Kohlberg’s stages to a well-known real person or fictional character of your choosing. See the example further below. Your goal is to try to determine the person’s/character’s overall motivation for their actions. Then tell us what stage(s) you believe that person/character is in and why. Do not use cases from the textbook for this assignment. Write two paragraphs, as follows:

Paragraph 1 – Summary (150 words minimum)

If using a real person, provide the article title, link, and date of publication (within the last six months) from a reliable source. Summarize the article and the person you will be analyzing. If using a fictional character, provide a brief summary of the character.

Paragraph 2 – Application (150 words minimum)

Discuss the Kohlberg stage(s) your person is/was in and why. The WHY/BECAUSE should be detailed and is the most important part!

Example

Summary first and then…

I think Sherlock Holmes of Sherlock is in Kohlberg’s second stage because even though he solves crimes and saves lives he does it to benefit his own needs and his own curiosity. He continually does what is best for him without regard for those around him. He does attempt to protect Watson but I also think his motivation is to benefit himself in some way since he seems to need Watson to continue his work. He is self-motivated which is characteristic of a stage two person. Etc.

## Management Question

Please watch the linked YouTube video– Leadership is as Teamwork. This content, and your reaction to it, will form the foundation of your Reflection.

fter watching the video/presentation, spend some time making sense of the content and then put together a short reflection on the concepts using ONE OR MORE of the following four questions (if you get inspired to do your whole reflection over just one or two questions, that is fine).

1. How is your workplace like a team?

2. What is your role within the team and who do you work with/rely upon the most?

3. How can you instill a “Dynasty” mentality in your workplace?

4. How can you develop leadership within your team?

3 page typed (double-spaced, 1-inch margins, 11-12 point font). Please use your own words and ideas.

## environmental factors in the hospital and clinic that can affect the safety of the pediatric patient. 1. Conduct an online search for medications that can contribute to Diabetes Insipidus. Then, identify clinical manifestations that would be associated with DI, and create a list of precautions the patients should take regarding the medication(s). Mrs. A has been taking high doses of glucocorticoids for much of the past 2 years to control severe rheumatoid arthritis. She has now developed hypertension and type 2 diabetes and would like to stop taking the cortisone because of the unwanted changes in her appearance. Discussion Questions 1. How does Cushing’s syndrome affect the individual? 2. Discuss how hypertension and diabetes have developed and the potential complications of these conditions. 3. Discuss other potential problems that Mrs. A may experience resulting from long-term use of glucocorticoids.

1. Discuss environmental factors in the hospital and clinic that can affect the safety of the pediatric patient. You need to have at least 1 reference and it needs to be written in APA format. The reference must be your textbook or scholarly/academic site (not wikepedia or ask.com, etc.) 1. Conduct an online search for medications that can contribute to Diabetes Insipidus. Then, identify clinical manifestations that would be associated with DI, and create a list of precautions the patients should take regarding the medication(s). You need to have at least 1 reference and it needs to be written in APA format. The reference must be your textbook or scholarly/academic site (not wikepedia or ask.com, etc.) Mrs. A has been taking high doses of glucocorticoids for much of the past 2 years to control severe rheumatoid arthritis. She has now developed hypertension and type 2 diabetes and would like to stop taking the cortisone because of the unwanted changes in her appearance. Discussion Questions 1. How does Cushing’s syndrome affect the individual? 2. Discuss how hypertension and diabetes have developed and the potential complications of these conditions. 3. Discuss other potential problems that Mrs. A may experience resulting from long-term use of glucocorticoids. You need to have at least 1 reference and it needs to be written in APA format. The reference must be your textbook or scholarly/academic site (not wikepedia or ask.com, etc.)

## The Woman in the Dunes” and its purpose

The Woman in the Dunes” and its purpose.

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## Histograms, PDFs and PMFs. this require mathlab or any graphing software

For this project, I have provided a detailed skeleton of MATLAB code, which is posted along with

the assignment. I have also provided the MATLAB function randx for use in Section 3.3.

Although you may program in any language you desire, you should look at these for some hints.

2 BACKGROUND

By now, you should know something about histograms; after all, we discussed them in ENES101!

Hint: At the very least, take a look at help histogram in MATLAB, even if you are

programming in Python or something else. The process we’ll investigate in this lab is shown in

Figure 1.

Page: 2

S22 CMPE320 Project 1 rev 0A.docx saved 1/31/22 2:05:00 PM printed 1/31/22 2:05:00 PM

Figure 1 Histogram to PMF to PDF

Referring to the top box of Figure 1, we take a collection of events from multiple independent trials

of a specific experiment, assign numbers to those events by means of a random variable, and then

sort the values of the random variable into bins, counting the number in each bin. This creates our

“N-point Histogram”. The bin width is and the bin centers are .

Referring to the middle box of Figure 1, if we increase the number of trials in our sample to a very

large number, and then divide the number of occurrences in each bin (i.e., the value of the raw

histogram in that bin) by the total number of independent trials, we form a naïve estimate of the

probability that the value of the random variable falls in that bin. Clearly, if we sum up all of these

estimates, we should compute exactly 1.000…, because we will have accounted for all of the trials.

Thus, in a simple view, this scaled histogram represents the probability mass function (PMF) of

discrete events where the value of our random variable, , “rounds” to the value at the center of

the bin, .

Referring to the lowest box, if we then also let the size of the bin, decrease as we make the

number of trials larger, the histogram should more and more closely approach the analytical

probability density (PMF), where represents the center of the bin. We write this

infinitesimally small bin width as , just like in Calc II.

The following experiments will illustrate this process.

3 EXPERIMENTS

3.1 PMF for a single fair die

Using the MATLAB function randi(imax, m, n)1, model the number of dots showing on a

fair six-sided die. In this case the number of dots – that is, resulting random integer – is the random variable. Each element of the returned matrix of values is one trial. Generate histograms

using 120; 1200; 12,000; 120,000 trials and generate the unnormalized and normalized histograms

where the y-value associated with each bin is . In each case, compute and report the (sample)

mean and (sample) variance of your trials. Hint: use the appropriate MATLAB functions for this!

Discuss your observations as the number of points increases. How do the histograms vary (or not)

from what you expect? Note that your histogram is an estimate of the Probility Mass function,

because “number of dots” is a discrete random variable. It doesn’t matter how small you make the

bins, you will still get values only at the integers from 1…6.

For this problem, the analytical expected value, or mean, is , and the analytical variance 2.9167.

How do the (sample) mean and (sample) variance compare with the analytical values? What do

you observe as the value of N increases?

This section requires four plots, one for each number of trials. You only need plot the normalized

histogram. Hint: Look at the skeleton solution

3.2 PMF for binary strings

Now generate a series of strings of 100 binary values, where each value can be either 0 or 1.

First, let the probability of a value of 1 be . See the hints in the accompanying

MATLAB script. Generate a large number of these strings. For this problem, the value of the

random variable is the index of the first 1 in the string, not the string itself. This is a mapping

from a random event (the string) to a[n] (integer) number and thus, a random variable. For each

string of 100 binary values, compute the value of the random variable and then create a histogram

of these values.

Follow the same process as in 3.1: scale the histograms to compute a PMF for this geometrically

distributed random variable. Determine the value of the analytical, or population, PMF based on

your value of , and plot the analytical values on the same axis of the scaled histogram or PMF.

Compute your sample mean and variance, and the analytical or population, mean and variance,

and for each value of and each value of

Repeat this for .

Then do the entire process over again, including for various values of for .

For each of the nine cases (Product Rule! ) answer the following

questions. How do the histograms vary (or not) from what you expect? How do the (sample)

mean and (sample) variance compare with the analytical values? Hint: A table might be a good

way to summarize your answers.

This section requires nine plots. MATLAB subplots are recommended.

3.3 PDF for an exponentially distributed random variable.

Using the provided MATLAB function randx(n, k, lambda)2, generate histograms for

independent trials of , first using a raw (i.e

unscaled) histogram and then using the ‘Normalization’,’pdf’ option in the MATLAB

function histogram. Plot the resultant normalized histograms of each set of trials. On the same

set of axes, plot the values value of the pdf , where is the value at the center of each bin.

Go to the text (or lecture slides) and review the definition of the probability density function. In

each case, compute the sample mean and variance from your experiments) and the analytical

(population) mean and variance. For this problem, the analytical expected value is

and the analytical variance is .

Answer and discuss these questions in your report: What scale factor creates the normalized

histogram from the raw histogram? Discuss this scaling in terms of the two-step process shown in

Figure 1. How does that inform your understanding of the meaning of the pdf? Comment on

why the scaling was necessary. Hint: The answer “to make it fit” is not acceptable. How do the

(sample) mean and (sample) variance compare with the analytical (population) values? What

trend do you observe?

This section requires three plots, each of which has the normalized histogram and the analytical

(population) pdf on the same axes. Each plot represents one set of trials.

3.4 PDF for a unit variance normal or Gaussian distributed random variable.

Using the built-in MATLAB function randn(n,k)3 generate histograms for 10, 1000, and

100,000 independent trials of a zero mean, unit variance, Gaussian (Normal) random variable.

Create the raw and normalized histograms as in Section 3.3. Plot the scaled histograms of each

set of trials, and, on the same axis, plot the analytical PDF evaluated at the bin centers. For each

set of trials, compute the sample mean and variance and the population mean and variance, as in

Section 3.3 above. For this problem, the analytical expected value is and the

analytical variance is .

As in Section 3.3, answer and discuss these questions in your report: What scale factor creates the

normalized histogram from the raw histogram? Discuss this scaling in terms of the two-step

process shown in Figure 1. How does that inform your understanding of the meaning of the pdf?

Comment on why the scaling was necessary. Hint: The answer “to make it fit” is not acceptable.

How do the (sample) mean and (sample) variance compare with the analytical (population)

values? What trend do you observe?

2 For those programming in a language other than MATLAB, randx(n,k,lambda) creates an

array of random values from the distribution . You may look at the MATLAB code

for randx to see how to create your own.

3 For those programming in languages other than MATLAB, randn(n, k)generates independent

samples from a zero mean, unit variance Gaussian pdf, . This section requires three plots, each of which has the normalized histogram and the theoretical

pdf on the same axes. Each plot represents one set of trials.

3.5 PDF for a normal or Gaussian distributed random variable.

Repeat all of 3.4 with a samples from , that is, a normal (Gaussian) random variable

with and . Hint: You will have to modify the output of the MATLAB function

randn(n,k)to get the desired pdf.

For this problem, the analytical expected value is and the analytical variance is .

As in Section 3.4, answer and discuss these questions in your report: What scale factor creates the

normalized histogram from the raw histogram? Discuss this scaling in terms of the two-step

process shown in Figure 1. How does that inform your understanding of the meaning of the pdf?

Comment on why the scaling was necessary. Hint: The answer “to make it fit” is not acceptable.

How do the (sample) mean and (sample) variance compare with the analytical (population)

values? What trend do you observe? This section requires three plots.

3.6 Computing probabilities from the pdf

Using the unscaled histogram from Section 3.5, count the number of trials that fall between

and . Scale this to be a probability by dividing by the total number of trials. Then use your

normalized histogram, which models the probability density function, to compute the sample

probability that the random variable falls between 1.0 and 3.0. Finally,

numerically integrate the true probability density function

to find the probability that .

Compare your results and discuss any differences. How might the width of the bins affect your

answer?

There are no plots required in Section 3.6.