See the attached file
MODULE 3 WORKSHEET
Relationships between Variables
Purpose: You will be able to demonstrate a general understanding of interpreting statistical output to examine relationships between variables.
Instructions: Answer each item on this worksheet below and then upload this worksheet under the ASSIGNMENTS section in blackboard.
For Questions 1-7: A nurse on a busy pediatric unit noticed that her patients’ heart rates seem to be lower in the past few months since her unit hired a new music therapist. The previous music therapist would bring her amp with her into patients’ rooms and play her electric guitar LOUD. The previous music therapist left after many family complaints were filed against her. The new music therapist plays her acoustic guitar quietly in patients’ rooms and the patients seem much calmer and the nurse started to notice that the patients seem to have lower heart rates. The nurse was talking with her unit manager about this anecdotal observation and her manager encouraged her to search the literature to see if there is evidence supporting her hypothesis that the volume of music played in a patient’s room correlates to the patient’s heart rate. The nurse searched the literature with the help of the hospital librarians and found no evidence about this relationship. The unit manager thought the nurse was on to something and encouraged her to pursue this question through a unit-based research study. The nurse collaborated with a music therapist and a research mentor in the hospital, wrote a protocol, received IRB approval to conduct the study, and consented and enrolled 100 patients/families on her unit. For this study, she played music in each patient’s room and measured the volume of the music. The volume measurements ranged from 60 (soft music) to 95 (loud music). She recorded the volume of the music in the room and the infant’s heart rate at the end of 20 minutes of listening to data. Here is the SPSS output from his study:
Descriptive Statistics
MeanStd. DeviationN
Music77.56009.30659100
HR115.3926.681100
Correlations
MusicHR
MusicPearson Correlation1.081
Sig. (2-tailed).424
N100100
HRPearson Correlation.0811
Sig. (2-tailed).424
N100100
1.What was the mean volume of music played in the patients’ rooms? (2 points)
2.What was the mean heart rate of the patients? (2 points)
3.What is the null hypothesis being tested? (2 points)
4.What is the correlation coefficient (r) from this analysis? (5 points)
5.What is the p value from this analysis? (5 points)
6.Would you reject or fail to reject the null hypothesis? (5 points)
7.What conclusion would you make? (5 points)
For Questions 8-12: The nurse was frustrated with her results from the previous study (and she’d caught the research bug) so she met with the study team about replicating the study but this time measuring patient/family satisfaction instead of heart rate. She thought maybe the volume of music would relate to patient/family satisfaction. She received IRB approval for this new study, consented and enrolled another 100 patients, and used the same protocol of measuring music volume and then she added a satisfaction survey that patients/families completed at the end of their admission. The satisfaction survey was scored and satisfaction scores ranged from 0-100 and included any numbers in between (including fractions and decimal points). Here is the SPSS output from his study:
Descriptive Statistics
MeanStd. DeviationN
Music77.56009.30659100
Satisfaction63.650022.51660100
Correlations
MusicSatisfaction
MusicPearson Correlation1-.661**
Sig. (2-tailed).000
N100100
SatisfactionPearson Correlation-.661**1
Sig. (2-tailed).000
N100100
**. Correlation is significant at the 0.01 level (2-tailed).
8.What was the mean satisfaction score? (2 points)
9.What is the correlation coefficient (r) from this analysis? (5 points)
10.What is the p value from this analysis? (5 points)
11.Would you reject or fail to reject the null hypothesis? (5 points)
12.What conclusion would you make? (5 points)
For Questions 13-16: The nurse was excited about these results and wanted to take her analysis a step further. She submitted an amendment to the IRB to allow for a new statistical analysis plan. Her statistician ran a linear regression. Here is the SPSS output:
Coefficientsa
ModelUnstandardized CoefficientsStandardized CoefficientstSig.
BStd. ErrorBeta
1(Constant)187.70114.32413.104.000
Music-1.599.183-.661-8.722.000
13.What is the null hypothesis being tested? (2 points)
14.What is the p value from this analysis? (5 points)
15.Would you reject or fail to reject the null hypothesis? (5 points)
16.What conclusion would you make? (5 points)
For Questions 17-18: The nurse presented her findings at a national conference and then published her results in a peer-reviewed academic nursing journal. A nurse at the adult hospital in town wondered if these findings could be translated to adult patients. Inspired by this other nurse, she decided to do a small scale study at her hospital. She partnered with others at her hospital, wrote a protocol, received IRB approval, and consented and enrolled 25 patients. She followed the same protocol and measured music volume, but she decided to create her own satisfaction survey that was less time consuming. She simply gave her patients a paper to fill out at discharge that asked one question:
How satisfied were you with your hospital stay?
Very satisfied
Somewhat satisfied
Neutral
Somewhat dissatisfied
Very dissatisfied
She sent her data off to her statistician and here is the SPSS output she got back:
Correlations
MusicSatisfaction
Spearman’s rhoMusicCorrelation Coefficient1.000-.669**
Sig. (2-tailed)..000
N2525
SatisfactionCorrelation Coefficient-.669**1.000
Sig. (2-tailed).000.
N2525
**. Correlation is significant at the 0.01 level (2-tailed).
17.She immediately sent an email back to the statistician and said there must be something wrong. She said that she replicated a published study and in that study, the results were reported as a Pearson Correlation. She asked that the statistician re-analyze the data using a Pearson correlation. Provide a response that the statistician may have provided that would explain her choice in statistical tests. (5 points)
18.The nurse understood this explanation and realized the output above was the correct test. What conclusion did she make from this output? Did her study find similar results to the study she was replicating? (5 points)
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Module 3 Lab Geo101
/in Uncategorized /by developeri NEED THIS WITHIN THE NEXT 7 HOURS. I WILL CHECK THIS FOR PLAGARISM AND IF IT IS PLAGARIZED I WILL DEMAND MY MONEY BACK
Please note: maps are large, so it is recommended you use a computer, rather than a tablet, to work this lab. Use the maps linked below:
Topographic Map of Lake Wales, FL
General Map Questions—use the border areas to answer the following questions.
Specific map questions—to be answered by information inside the map area.
Blakely Island, WA
Cordova, AK
Lake McBride/Lake Scott, KS
Geologic Map, KY
Geologic Map Jefferson, CO
Geologic Map Yavapai, AZ
Your paper should meet the following requirements:
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Module 3 Provides A Review Of International Agreements And Domestic Policies For
/in Uncategorized /by developerModule 3 provides a review of international agreements and domestic policies for mitigation climate change. In particular the Kyoto Protocol and the Paris Agreement under the United Nations Framework Convention on Climate Change (UNFCCC) are the two key international agreements. In Australia we compare and contrast the carbon tax policy with the Emissions Reduction Fund. In week 9, the focus is on development of carbon pricing instruments globally. A potential risk identified is carbon leakage. A next step in the development of these markets is the potential for linking carbon pricing across the different schemes.
Respond: In your answers use credible published sources (references) to support your arguments (excluded from the word count).
1. Illustrate with a diagram and explain in words how the former Labor Government’s carbon tax policy compares with the Coalition Government’s direct action plan (Response in one paragraph under 100 words)?
2. Assume you are a senior researcher with the United Nations Framework Convention on Climate Change (UNFCCC). The Head of the research branch has requested a briefing note on the possibility of linking the European Union (EU) Emissions trading scheme (ETS) with the New Zealand (NZ) ETS. She has asked for precise and concise answer to the following two questions (assume the linking is direct and bilateral).
a. In dot points what is the key motivation for linking two emissions trading schemes (Respond in less than 60 words)?
b. Assume the initial price of carbon is higher in the EU ETS. Do NZ ETS net buyers of emissions permits gain or lose? Do EU ETS net sellers of emissions permits gains or lose? Briefly explain (in less than 60 words).
Reflect: You can choose just ONE of the following two tasks: a. Write two good questions about any issues covered in this tutorial problem set.
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Module 3 Worksheet Relationships Between Variables Purpose You Will Be Able To D
/in Uncategorized /by developerSee the attached file
MODULE 3 WORKSHEET
Relationships between Variables
Purpose: You will be able to demonstrate a general understanding of interpreting statistical output to examine relationships between variables.
Instructions: Answer each item on this worksheet below and then upload this worksheet under the ASSIGNMENTS section in blackboard.
For Questions 1-7: A nurse on a busy pediatric unit noticed that her patients’ heart rates seem to be lower in the past few months since her unit hired a new music therapist. The previous music therapist would bring her amp with her into patients’ rooms and play her electric guitar LOUD. The previous music therapist left after many family complaints were filed against her. The new music therapist plays her acoustic guitar quietly in patients’ rooms and the patients seem much calmer and the nurse started to notice that the patients seem to have lower heart rates. The nurse was talking with her unit manager about this anecdotal observation and her manager encouraged her to search the literature to see if there is evidence supporting her hypothesis that the volume of music played in a patient’s room correlates to the patient’s heart rate. The nurse searched the literature with the help of the hospital librarians and found no evidence about this relationship. The unit manager thought the nurse was on to something and encouraged her to pursue this question through a unit-based research study. The nurse collaborated with a music therapist and a research mentor in the hospital, wrote a protocol, received IRB approval to conduct the study, and consented and enrolled 100 patients/families on her unit. For this study, she played music in each patient’s room and measured the volume of the music. The volume measurements ranged from 60 (soft music) to 95 (loud music). She recorded the volume of the music in the room and the infant’s heart rate at the end of 20 minutes of listening to data. Here is the SPSS output from his study:
Descriptive Statistics
MeanStd. DeviationN
Music77.56009.30659100
HR115.3926.681100
Correlations
MusicHR
MusicPearson Correlation1.081
Sig. (2-tailed).424
N100100
HRPearson Correlation.0811
Sig. (2-tailed).424
N100100
1.What was the mean volume of music played in the patients’ rooms? (2 points)
2.What was the mean heart rate of the patients? (2 points)
3.What is the null hypothesis being tested? (2 points)
4.What is the correlation coefficient (r) from this analysis? (5 points)
5.What is the p value from this analysis? (5 points)
6.Would you reject or fail to reject the null hypothesis? (5 points)
7.What conclusion would you make? (5 points)
For Questions 8-12: The nurse was frustrated with her results from the previous study (and she’d caught the research bug) so she met with the study team about replicating the study but this time measuring patient/family satisfaction instead of heart rate. She thought maybe the volume of music would relate to patient/family satisfaction. She received IRB approval for this new study, consented and enrolled another 100 patients, and used the same protocol of measuring music volume and then she added a satisfaction survey that patients/families completed at the end of their admission. The satisfaction survey was scored and satisfaction scores ranged from 0-100 and included any numbers in between (including fractions and decimal points). Here is the SPSS output from his study:
Descriptive Statistics
MeanStd. DeviationN
Music77.56009.30659100
Satisfaction63.650022.51660100
Correlations
MusicSatisfaction
MusicPearson Correlation1-.661**
Sig. (2-tailed).000
N100100
SatisfactionPearson Correlation-.661**1
Sig. (2-tailed).000
N100100
**. Correlation is significant at the 0.01 level (2-tailed).
8.What was the mean satisfaction score? (2 points)
9.What is the correlation coefficient (r) from this analysis? (5 points)
10.What is the p value from this analysis? (5 points)
11.Would you reject or fail to reject the null hypothesis? (5 points)
12.What conclusion would you make? (5 points)
For Questions 13-16: The nurse was excited about these results and wanted to take her analysis a step further. She submitted an amendment to the IRB to allow for a new statistical analysis plan. Her statistician ran a linear regression. Here is the SPSS output:
Coefficientsa
ModelUnstandardized CoefficientsStandardized CoefficientstSig.
BStd. ErrorBeta
1(Constant)187.70114.32413.104.000
Music-1.599.183-.661-8.722.000
13.What is the null hypothesis being tested? (2 points)
14.What is the p value from this analysis? (5 points)
15.Would you reject or fail to reject the null hypothesis? (5 points)
16.What conclusion would you make? (5 points)
For Questions 17-18: The nurse presented her findings at a national conference and then published her results in a peer-reviewed academic nursing journal. A nurse at the adult hospital in town wondered if these findings could be translated to adult patients. Inspired by this other nurse, she decided to do a small scale study at her hospital. She partnered with others at her hospital, wrote a protocol, received IRB approval, and consented and enrolled 25 patients. She followed the same protocol and measured music volume, but she decided to create her own satisfaction survey that was less time consuming. She simply gave her patients a paper to fill out at discharge that asked one question:
How satisfied were you with your hospital stay?
Very satisfied
Somewhat satisfied
Neutral
Somewhat dissatisfied
Very dissatisfied
She sent her data off to her statistician and here is the SPSS output she got back:
Correlations
MusicSatisfaction
Spearman’s rhoMusicCorrelation Coefficient1.000-.669**
Sig. (2-tailed)..000
N2525
SatisfactionCorrelation Coefficient-.669**1.000
Sig. (2-tailed).000.
N2525
**. Correlation is significant at the 0.01 level (2-tailed).
17.She immediately sent an email back to the statistician and said there must be something wrong. She said that she replicated a published study and in that study, the results were reported as a Pearson Correlation. She asked that the statistician re-analyze the data using a Pearson correlation. Provide a response that the statistician may have provided that would explain her choice in statistical tests. (5 points)
18.The nurse understood this explanation and realized the output above was the correct test. What conclusion did she make from this output? Did her study find similar results to the study she was replicating? (5 points)
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Module 4 Background Leadership And Decision Making Styles Required Reading The
/in Uncategorized /by developerInclude both a bibliography and in-text citations. See the Student Guide to Writing a High-Quality Academic Paper, including pages 13 and 14 on in-text citations.
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Running head: EXPLORATION QUESTIONS Exploration QuestionsName of StudentInstitution Affiliation EXPLORATION QUESTIONS 2Exploration QuestionsQuestion #1.1 Rigolosi (2005) asserts that for the…
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Module 4 Slprole Of The Criminal Court Systemsfor This Module 4 Slp Assignment
/in Uncategorized /by developerModule 4 – SLP
Role of the Criminal Court Systems
For this Module 4 SLP assignment, please select a criminal case from the news that interests you. Write a 2- to 3-page paper that addresses the following question:
Which court has jurisdiction over this case and why?
Review your paper to ensure it complies with the assignment expectations before you submit it.
SLP Assignment Expectations
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Module 4 Assignment Chapter 9 1 Hypothetical Is There A Significant Difference I
/in Uncategorized /by developer1. (Hypothetical) Is there a significant difference in the level of community service participation between criminal justice majors and accounting majors?
a) What is your research hypothesis? Should you conduct a one tailed or a two tailed test? Why?
b) Your study finds that 38% of 160 criminal justice majors reported volunteering in the previous month, compared with 29% of 210 accounting majors.
c) Present the five-step model, testing your hypothesis at the .05 level. What do you conclude?
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Module 4 Case Using The Resources Provided And Additional Relevant Resources You
/in Uncategorized /by developerModule 4 Case
Using the resources provided and additional relevant resources you find, write a 3- to 4-page paper that answers the question: What is the biggest threat to student safety on campus? Your paper should reference a minimum of three scholarly sources to support your thesis. (PK-12: please respond to the prompt in the context of PK-12 schools. Higher Ed: please respond to the prompt in the context of colleges/universities.)
Assignment Expectations
Your work should demonstrate the following:
Your writing should:
For your Module 4 SLP, you are building on the PowerPoint presentation you started in Modules 1-3. Read the SLP overview contained in Module 1 if you have not done so already. The topic of Module 4 is campus safety and privacy, so you should integrate the legal material (laws, cases, etc.) from the background readings into your information about your chosen institution. Keep in mind that this information should be presented as information that your audience needs to know, so you should provide enough explanation/discussion (likely in the notes section) so that your audience understands how this information pertains to them.
For SLP 4 you will also include a brief assessment of your audience to see what they learned throughout the presentation (Modules 1-4). This assessment can be contained in PowerPoint slides that you add to the end of your presentation, or you can upload a separate Word Document containing the assessment.
For Module 4, create the following slides (for a total of 6 slides):
Include a brief assessment of your audience to see what they learned throughout the presentation (Modules 1-4). This assessment can be contained in additional PowerPoint slides that you add to the end of your presentation, or you can upload a separate Word Document containing the assessment.
SLP Assignment Expectations
All slides except the title slide and reference slide(s) should utilize the notes section to elaborate on the points made on each slide. In order to be visible and clear for your audience, you should limit the amount of text on each slide, and you can utilize the notes section to add more detail (think of the notes as the part you would speak aloud if actually delivering the presentation). Accurate spelling and grammar is expected. Be sure to use proper APA formatting for in-text citations and your references slide(s).
Module 4 Discussion 1:
Campus/student safety is one of the areas of education law that is most often in the news. Find a current (within the past two years) news article that deals with an issue of student or campus safety. Write a summary of the issue, relevant laws/cases/policies, how it was handled by educational leaders (if this information is available), and how you would have handled the situation to avoid liability. (PK-12 please select a PK-12 article, and Higher Ed please select a Higher Ed article.) Respond to at least 3 classmates’ posts (by posing thoughtful questions, extending their arguments, and otherwise adding to the substance of their posts; your responses should not merely repeating what others have said).
Module 4 Discussion 2:
The completion of each course in the Masters of Education program is a milestone that provides an opportunity for reflection. At the end of each course, you will be asked to discuss what you have learned and how it applies to your current practice. The expectation is that you will save these self-reflection essays and have a record of your development throughout the program. This is a valuable tool to assist with your professional development in the program. Identify and reflect on 2 – 3 elements of this course that are useful in your ability to:
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Module 4 Discussion Current Social Events Of Today Reflect Those Of The 1970 S
/in Uncategorized /by developerHow might some of the current social events of today reflect those of the 1970’s? What can history teach us about our current state of affairs in American culture? 250 word minimum for your initial post.
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Module 4 Discussion Forum Max 350 Words Pmbok Pmi 2017 Described Pmo Project Gov 1
/in Uncategorized /by developerModule 4: Discussion Forum (Max 350 words)
PMBOK (PMI, 2017) described PMO project governance as an oversight function that involves organization stakeholders and includes documented guidelines for roles and responsibilities as well as policies and procedures.
Compare and contrast the PMO governance function of a global enterprise with that of a smaller organization. What are some challenges of PMO governance that are unique to a global enterprise? Present a specific example
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Module 4 Discussion Forum Max 350 Words Pmbok Pmi 2017 Described Pmo Project Gov
/in Uncategorized /by developerModule 4: Discussion Forum (Max 350 words)
PMBOK (PMI, 2017) described PMO project governance as an oversight function that involves organization stakeholders and includes documented guidelines for roles and responsibilities as well as policies and procedures.
Compare and contrast the PMO governance function of a global enterprise with that of a smaller organization. What are some challenges of PMO governance that are unique to a global enterprise? Present a specific example
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