Is a measure of central tendency for a set of data and is the arithmetic average calculated for the data Custom Essay

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Is a measure of central tendency for a set of data and is the arithmetic average calculated for the data. (Please refer to Exercise 15 for further information about the mean). The standard deviation (SD) is a measure of dispersion and is the average amount of points by which the scores of a distribution vary from the mean. When the scores of a distribution deviate from the mean considerably, the SD or spread of scores is large. When the degree of deviation of scores from the mean is small, the SD or spread of the scores is small. Both the and SD are descriptive statistics calculated to describe study variables (Burns & Grove, 2007).

STUDY QUESTIONS
1. The research hypothesis for the Tsay and Hung (2004) study can be formulated as follows: “Patients with ESRD who obtain the empowerment program have higher levels of empowerment and self-care self-efficacy and are less depressed than those who do not receive the program.” State the null hypothesis for this study.
2. What was the average baseline depression score of the experimental group subjects?
3. Compare the baseline and the posttest means of the self-care self-efficacy variable for the experimental group. Was this an expected finding? Provide a rationale for your answer.
4. Which group showed more variability or greater dispersion in their depression posttest scores? Provide a rationale for your answer.
5. What was the arithmetic average of all empowerment posttest scores collected in this study?
6. What variable was affected the most by the empowerment program? Is this an expected result? Provide a rationale for your answer.
7. On average, how long had the ESRD patients been on dialysis? Was there a significant difference between the control and the experimental groups in the length of time they had been on dialysis?
8. The self-care self-efficacy posttest’s = 96.00 means that:
a. the total sample for the study was 96 subjects.
b. 96 was the average self-care self-efficacy posttest score for the experimental group.
c. 96 was the lowest score the participants could get in order to be accepted into the experimental group.
d. the difference between the experimental and control groups was 96 for self-efficacy.
9. The control group’s baseline empowerment SD = 8.99. What does this statement mean?
ANSWERS TO STUDY QUESTIONS
1. The null hypothesis is: “There is no difference in the levels of empowerment, self-care self-efficacy, and depression of patients with ESRD who attend an empowerment program versus those who do not.”
2. The average or mean baseline depression score of the experimental group was 14.00.
3. The experimental group’s mean self-care self-efficacy posttest score (mean = 96.00) was 6.44 points higher than its baseline mean score (mean = 89.56) because on average the experimental group subjects scored higher on the posttest than at baseline or the beginning of the study. This was an expected finding because it was hypothesized that after the completion of the empowerment program, the experimental group’s self-care self-efficacy skills would improve. This finding indicates that the empowerment intervention had a positive impact on the self-care self-efficacy of ESRD patients.
4. The experimental group’s posttest scores were slightly more dispersed as demonstrated by the larger SD = 10.55, as opposed to the SD = 10.34 for the control group. But there is really minimal difference in the SD for both groups.
5. Mean = 101.08. The arithmetic average or mean of all empowerment posttest scores collected in this study was listed in Table 2 under total group mean.
6. The experimental subjects’ mean empowerment scores showed the greatest increase from baseline to posttest, with a 6.64 point increase as compared to a 6.44 point increase for self-care self-efficacy and a 0.64 point decrease for depression. This is an expected result because the intervention was an empowerment program and one would expect that this type of program would have a greater effect on empowerment level and also on the self-care self-efficacy more than on the depression scores.
7. The Relevant Study Results indicated that the mean or average length of time on dialysis was 52.56 months. The article indicated that there was no significant difference between the control and experimental groups in clinical and demographic characteristics (p <0.05), so there was no significant difference in length on time on dialysis for the two groups. 8. Answer: b. 96 was the average self-care self-efficacy posttest score for the experimental group. Mean is an arithmetic average of the scores of a distribution (in this case, a distribution of the posttest self-care self-efficacy scores of the experimental group). 9. The control group's baseline empowerment SD = 8.99 indicates that one standard deviation from the mean for the empowerment variable equaled 8.99 and that this SD indicates the amount of dispersion or spread of the scores in the control group at baseline. [meteor_slideshow slideshow="arp2"] A-Research-Paper.com is committed to deliver a custom paper/essay which is 100% original and deliver it within the deadline. Place your custom order with us and experience the different; You are guaranteed; value for your money and a premium paper which meets your expectations, 24/7 customer support and communication with your writer. Order Now

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Network Security and Administration Project Custom Essay

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Continuing with the midterm project case ("Thinking Outside the Box" Exercise #6 on page 205), complete the following:
Identify a plan for developing, implementing and maintaining the network you designed for the company. Use the SDLC to organize your plan, specifying what activities would occur in each phase.
Develop a security policy for the network that includes access control and security.
Create an appropriate job description (including qualifications and responsibilities) for a network administrative position.
This assignment should be prepared as a formal proposal, with a title page, introduction, and three sections with headers (Network Implementation, Security Policy, Network Administrator Job Description).

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Journal on Thoreau, Henry D. The Portable Thoreau. Ed. Jeffrey S. Cramer, Penguin Classics Custom Essay

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For the journal assignment for Modules 5-6, please address some of the following questions. You are not required to answer all of these questions; however, please make sure to answer at least one question from Module Five and at least one question from Module Six. Furthermore, you are not limited to these questions and may address any other question raised within the reading. Just pick a few questions to focus on, writing at least enough to meet the 1,500 minimum word requirement of the journal assignment:

(1) What point does Pieper want to make with his story of the youthful Apollodoros?

(2) How much leisure do you have? Not much, it may be imagined. Does Pieper have a valid point here, or is he being unrealistic? Are our lives basically all right even if we have no time for contemplation? Isn’t leisure for video games, TV, movies, or surfing the Net?

(3) Do you see any relation between the Pilgrims and the "stranger" referred to in the Plato quotation under "Perspective" above?

(4) Americans are sometimes said to be individualistic and materialistic. Does this sound true of these Pilgrims? Did their religion make them unable to criticize their dominant culture? Did they believe they had the right and responsibility to form a government on their own without asking anyone’s permission, whether king or pope? Explain your answers.

(5) With careful citations from Thoreau (he has a lot of argument in the text), discuss his position as it might apply to more recent situations. You may pick wars or some other issue of concern. If you are in agreement with Thoreau, how do you avoid advocating a lawless society that would be worse than what we’ve got? If you oppose him, how do you square this with our own American history which from Plymouth on has at times engaged in civil disobedience?

(6) What do you think of Thoreau’s discussion of life and economics?

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BMI / Diet And Exercise Program: Compare/Contrast BMI & Individual Plan: There are three sections to this part of the assignment, and for the first part, you need to designate where the BMI falls according to the standard tables Custom Essay

Define BMI: You must define BMI, though not just with a general definition indicating its relationship to height and weight. Please also do not forget to define the actual term BMI!
Part 2:
Calculate BMI for a Female who is 5’5″ tall and weighs 150lbs. Please include all stages of the math calculations associated with determining the BMI.
Part 3:
Compare/Contrast BMI & Individual Plan: There are three sections to this part of the assignment, and for the first part, you need to designate where the BMI falls according to the standard tables (underweight, normal, overweight, obese). In the second part of the assignment, you need to develop a Dietary Plan for your BMI value, and for the most part, you need to be as detailed as possible. Basically, I would like to see a “day in your life” according to where the BMI falls. You need to include how many calories you plan on taking in and why, and you also need to develop a day’s worth of eating with specific foods and portions. As far as the exercise plan, again, you need to be as specific as possible. The goal of this section is to develop a plan that incorporates all of the components of a sound fitness program (flexibility, endurance, strength training, body fat, and cardiovascular), as well as discuss specific exercises that you plan on doing. Basically, the goal is to produce a weekly plan, with specific exercises, that has all of the components of a sound fitness plan.

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Cross Cultural Study on the Effect of Religiosity on Mental well-being: the case of Ethiopia, Sudan and The United Kingdom Custom Essay

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Study to aims to investigate the influence of religion on mental well-being in a different cultural setting and different samples. The participants will be selected from three countries: The United Kingdom, Sudan and Ethiopia in order to represent different culture and religious orientations. In addition to the cross cultural comparison, the research will involve both religious and nonreligious participants from the United Kingdom and try to make a thorough investigation to understand the effect of religiosity on mental well-being.

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Write an essay that addresses the impacts of Colonialism on South Africa Colony Custom Essay

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Write an essay that addresses the impacts of Colonialism on South Africa Colony. THIS IS A DESCRIPTIVE ESSAY, so you are practicing providing as MUCH DETAIL as you can.

Describe as much as detail as possible, the history of how this area became a colony and who colonized it and describe as much as detail as possible the history of independence of this colony. you need to answer following question;
* They year of independence
* The names of the major leaders and their roles in the movement
* If there was use of non-violence in this colony gaining independence, explain the way in which non-violence was used.
* If revolutionary(violent) tactics were used, explain the ways in which revolutionary tactics were used to achieve independence.
Explain the colony who it is describe as much as detail and please write a organized essay. please write a clear thesis statement about the South African colony. about the essay topic i mean it needs to relate the topic.

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Rossetti’s “Jenny” and the Dramatic Monologue Custom Essay

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Dante Gabriel Rossetti’s “Jenny”; shows the idea of men as active, controlling subjects and women as passive objects of desire. Jenny is unable to defend herself to the speaker because she is asleep. What is the speaker’s attitude towards Jenny and how does this change as the poem progresses.

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Criminal Justice Ethics Scenario Analysis Custom Essay

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Lon L. Fuller, former Carter Professor of Jurisprudence at Harvard Law School, observed in The Morality of Law, ?Even if a man is answerable only to his conscience, he will answer more responsibly if he is compelled to articulate principles on which he acts.?

Source: Lon L. Fuller. (1975). The Morality of Law. New Haven, CT: Yale University Press. (p. 159)

Assignment:

In this Assignment you are required to apply Fuller?s Principle, as cited above, and respond to three real-life scenarios regarding ethical decision making within the field of criminal justice and policing.

In considering each of the three scenarios, you are asked to respond to the following four questions:

1. Is there a moral problem presented in the scenario? If so, what is it?

2.Does policy or law dictate an appropriate response, or does it require that professional discretion be applied?

3. What criteria (considerations), principles, and consequences should guide your decision?

4. What would you do? Articulate, justify, and defend your position.

First, read each scenario. Second, analyze the ethical dilemma within the context of the four questions specified above. Third, respond in writing to the each of the four questions.

The entire paper should be 2 ? 4 pages in length. Each essay response should be brief, not more than one page. You may use references to support your responses, but the essay responses must be original.

Scenario 1 – Drugs at a Friend?s House

You are an off-duty police officer at a party at the house of an old high school friend. Everyone is still in the backyard drinking. You go into the house to use the restroom and observe several of your friend?s friends (whom you do not know) snorting cocaine. You do not know whether or not your friend has knowledge that people are using drugs in his house.

Scenario 2 – Accepting a Gift

It is the day before Christmas and you are a community police officer. An owner of a small market has been friendly to you throughout the year, and has participated faithfully in community crime-prevention meetings. He calls you behind the counter and gives you a fruit basket for your family, and a Christmas card with a $30 gift certificate as an expression of his appreciation.

Scenario 3 – Homosexual Partner

You are a supervisor on a medium-size police department. Office Ted Jones is an excellent officer and has been on the force for 16 years. He is also a homosexual and hangs out at a known gay bar in his off time. You have two person patrols and Jones was recently teamed with Officer James Davis. Officer Davis comes to you and asks to be assigned to another partner because Jones is a homosexual.

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Communication; The Impact of Communication Custom Essay

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Remember a time when you did not have a cell phone? Do you remember the days before texting? This handy pocket technology has revolutionized how we stay connected and how we access and use information today. The growth of our technological society is directly related to the rate at which information can be exchanged. In general, this exchange of information is called communication.

Respond to the following:

Explain the scientific and technical concepts related to communication.
Which types of electromagnetic radiation are typically involved in the process of communication?
How is information transmitted?
What are the main differences between wired and wireless communications?
Describe your perspective on communication technology such as wireless communication, the Internet, and smart phone technology.
Provide at least three examples of communication technology you use in your daily life. Examine the underlying scientific concepts used in this technology.
Consider the developments that have led to the United States? current infrastructure and make a prediction of the future of communication in society.

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From Jesus To Christ Custom Essay

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Please use the the Movie: "From Jesus To Christ" from PBS to answer the following question respectively:
1) TWO reasons for success of Christianity?
2) What was one major rival to Christianity?
3) What were TWO factors for a book to be accepted as a gospel?

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