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A farmer is to enclose a rectangular area so that the area is 200 ft^2. The farmer will have to enclose three sides as there is already a fence on the fourth side. What dimensions should the rectangle be to use the least amount of fence? How much fence will be used?
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6-1 Discussion: Confidence IntervalsPrevious Next The B&K Real Estate Company sells homes and is currently serving the Sou ...
need help with discussion question
6-1 Discussion: Confidence IntervalsPrevious Next The B&K Real Estate Company sells homes and is currently serving the Southeast region. It has recently expanded to cover the Northeast states. The B&K realtors are excited to now cover the entire East Coast and are working to prepare their southern agents to expand their reach to the Northeast.B&K has hired your company to analyze the Northeast home listing prices in order to give information to their agents about the mean listing price at 95% confidence. Your company offers two analysis packages: one based on a sample size of 100 listings, and another based on a sample size of 1,000 listings. Because there is an additional cost for data collection, your company charges more for the package with 1,000 listings than for the package with 100 listings.Sample size of 100 listings:95% confidence interval for the mean of the Northeast house listing price has a margin of error of $25,000Cost for service to B&K: $2,000Sample size of 1,000 listings:95% confidence interval for the mean of the Northeast house listing price has a margin of error of $5,000Cost for service to B&K: $10,000The B&K management team does not understand the tradeoff between confidence level, sample size, and margin of error. B&K would like you to come back with your recommendation of the sample size that would provide the sales agents with the best understanding of northeast home prices at the lowest cost for service to B&K.In other words, which option is preferable?Spending more on data collection and having a smaller margin of errorSpending less on data collection and having a larger margin of errorChoosing an option somewhere in the middleFor your initial post:Formulate a recommendation and write a confidence statement in the context of this scenario. For the purposes of writing your confidence statement, assume the sample mean house listing price is $310,000 for both packages. “I am [#] % confident the true mean . . . [in context].”Explain the factors that went into your recommendation, including a discussion of the margin of errorFor your response posts to your peers, choose two different confidence intervals for your responses. Do you think the agents would prefer a different confidence interval than their management? What advantages and disadvantages would there be in having different confidence intervals for the agents? Explain your thought process and reasoning in your response.To complete this assignment, review the Discussion Rubric.
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Discussion unit 6
In this Discussion, you will explore how you can apply descriptive statistics, probability calculations, normal distributi ...
Discussion unit 6
In this Discussion, you will explore how you can apply descriptive statistics, probability calculations, normal distribution calculations, hypothesis testing, regression, and forecasting to current events.Research an article on a current event that centers on a controversial issue where the two sides are claiming opposing views. Then, describe how you would analyze the situation to settle the issue if you were involved in this event. For example, if the article was about whether a proposed new law about gun control will reduce deaths, you may describe how you would use hypothesis testing to compare data from states where such laws exist. Or, if the article was about actions to take to reduce gas prices, you could talk about how you would use regression to figure out which factors affected prices at the pump the most.Please note that this Discussion should be limited to how statistical analysis can be applied to current issues. This is not the place to champion a particular position on the issue you are discussing or get into an argument about the various sides of an issue. Remember, you are here to analyze, not proselytize.Also note that the article you are citing must be discussing the opposing views on the issue. Do not introduce your own perspective on what is being disputed. For example if the article is about the new budget being passed but does not discuss any conflicts of opinion, it doesn’t qualify.Please use the template below in your answers so everyone can easily follow your answers to all the questions (copy and paste to your post).Use this template for your Unit 6 Discussion.Summary of the articleBriefly describe the current event described in the article.Central questionWhat does the article say about the issue being disputed? What are the conflicting points of view according to the article? Use direct quotes from the article to summarize the dispute and the opposing sides.There has to be some specific issue in dispute at the center (do tax breaks increase spending, what impacts health care costs the most, etc.), and the sides have to be defending a particular position.Do not use examples where the issue is based on opinions or morality. For example, “Should abortion be legal?” is largely a morality question and is not suitable for statistical analysis. Conducting a survey to ask people about their opinions is not the same as analyzing data and making conclusions- you still only have opinions.MethodologyExplain which methodology you will apply. Provide the relevant details. Where will your data come from? How will the results from this methodology answer the question you described above?If you are going to use forecasting, explain how you will do that (which methodology and why) and how you will measure your accuracy. How will the forecast settle the issue?If you do a regression analysis, explain what the dependent and independent variables will be.If you will do hypothesis testing, what will the null and alternative hypothesis be?
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Multiple regression is one of the commonly used techniques in the process of predicting an attribute using two or more ind ...
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Multiple regression is one of the commonly used techniques in the process of predicting an attribute using two or more independent variables( ...
SPSS output, please include explanations of the results - Read Question
Details:Use MS Word to complete "Questions to be Graded: Exercise 27" in Statistics for Nursing Research: See Attachment f ...
SPSS output, please include explanations of the results - Read Question
Details:Use MS Word to complete "Questions to be Graded: Exercise 27" in Statistics for Nursing Research: See Attachment for Content.( A Workbook for Evidence-Based Practice.) Submit your work in SPSS by copying the output and pasting into the
Word document. In addition to the SPSS output, please include
explanations of the results where appropriate. Calculating Descriptive Statistics • EXERCISE 27
1. What is the mean age of the sample data? 2. What percentage of patients never used tobacco? 3. What is the standard deviation for age? 4. Are there outliers among the values of age? Provide a rationale for your answer. 5. What is the range of age values? 6. What percentage of patients were taking infliximab? 7. What percentage of patients had rheumatoid arthritis as their primary diagnosis? 8. What percentage of patients had irritable bowel syndrome as their primary diagnosis? 9. What is the 95% CI for age? 10. What percentage of patients had psoriatic arthritis as their primary diagnosis?
HAS 3383CBE Rasmussen College Quality Improvement Plan Memo & Excel Sheet
Competency
Apply statistics to different quality methods in healthcare.
Course Scenario
Chaparral Region ...
HAS 3383CBE Rasmussen College Quality Improvement Plan Memo & Excel Sheet
Competency
Apply statistics to different quality methods in healthcare.
Course Scenario
Chaparral Regional Hospital is a small, urban hospital of approximately 60 beds, and offers the following:
Emergency room services
Intensive care
Surgical care
Obstetrics
Diagnostic services
Some rehabilitation therapies
Inpatient pharmacy services
Geriatric services and
Consumer physician referral services
Recently, the CEO has been hearing complaints from both patients and staff. You have been hired to design and implement a Quality Improvement Plan to help uncover quality problems and satisfactorily resolve them.
Scenario Continued
Your CEO has requested that you provide employee training on Quality Improvement. You have done an initial survey of patient satisfaction, and the CEO has asked you to explain how the data will be analyzed, using this initial data.
Given the variety of complaints coming from both employees and patients, it is critical for everyone to understand the importance of conducting the survey and obtaining solid data.
Instructions
You are to create an agenda for the training and a memo with bullet points to present the statistical analysis of the initial data. The memo should include an explanation of each of the statistical results. In particular, you should be able to explain what the results mean to the facility.
Determine the percentages of the following:
Percent who responded with a 5 (Great) on "Overall impression of the visit"
Percent who responded with a 2 (Fair) or 1 (Poor) on "Overall impression of the visit"
Percent who responded with a 5 (Great) on "Willingness to return"
Percent who responded with less than 5 on "Willingness to return"
In the area of "Facility and Convenience," which indicator had the highest percentage of 5 (Great) responses? Which had the lowest?
In the area of "Staff," which indicator had the highest percentage of 5 (Great) responses? Which had the lowest?
What is the mean waiting time in the reception area?
An agenda can set the tone for a meeting. It is an important tool to ensure meetings are staying on track and meeting all of the objectives. Create a detailed meeting agenda for a meeting you will hold with your supervisor and fellow department heads discussing your findings (Hint: Microsoft Word has many agenda templates).
Make sure to include the following in the agenda:
Explain each statistical example
How that data would be used
The majority of the agenda should be focused on data analysis and its use in QI plans
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need help with discussion question
6-1 Discussion: Confidence IntervalsPrevious Next The B&K Real Estate Company sells homes and is currently serving the Sou ...
need help with discussion question
6-1 Discussion: Confidence IntervalsPrevious Next The B&K Real Estate Company sells homes and is currently serving the Southeast region. It has recently expanded to cover the Northeast states. The B&K realtors are excited to now cover the entire East Coast and are working to prepare their southern agents to expand their reach to the Northeast.B&K has hired your company to analyze the Northeast home listing prices in order to give information to their agents about the mean listing price at 95% confidence. Your company offers two analysis packages: one based on a sample size of 100 listings, and another based on a sample size of 1,000 listings. Because there is an additional cost for data collection, your company charges more for the package with 1,000 listings than for the package with 100 listings.Sample size of 100 listings:95% confidence interval for the mean of the Northeast house listing price has a margin of error of $25,000Cost for service to B&K: $2,000Sample size of 1,000 listings:95% confidence interval for the mean of the Northeast house listing price has a margin of error of $5,000Cost for service to B&K: $10,000The B&K management team does not understand the tradeoff between confidence level, sample size, and margin of error. B&K would like you to come back with your recommendation of the sample size that would provide the sales agents with the best understanding of northeast home prices at the lowest cost for service to B&K.In other words, which option is preferable?Spending more on data collection and having a smaller margin of errorSpending less on data collection and having a larger margin of errorChoosing an option somewhere in the middleFor your initial post:Formulate a recommendation and write a confidence statement in the context of this scenario. For the purposes of writing your confidence statement, assume the sample mean house listing price is $310,000 for both packages. “I am [#] % confident the true mean . . . [in context].”Explain the factors that went into your recommendation, including a discussion of the margin of errorFor your response posts to your peers, choose two different confidence intervals for your responses. Do you think the agents would prefer a different confidence interval than their management? What advantages and disadvantages would there be in having different confidence intervals for the agents? Explain your thought process and reasoning in your response.To complete this assignment, review the Discussion Rubric.
10 pages
Statcrunch Assignment
The Weight IAT measures implicit biases related to body type. More positive scores on the Weight IAT mean: A stronger asso ...
Statcrunch Assignment
The Weight IAT measures implicit biases related to body type. More positive scores on the Weight IAT mean: A stronger association between fat and
Discussion unit 6
In this Discussion, you will explore how you can apply descriptive statistics, probability calculations, normal distributi ...
Discussion unit 6
In this Discussion, you will explore how you can apply descriptive statistics, probability calculations, normal distribution calculations, hypothesis testing, regression, and forecasting to current events.Research an article on a current event that centers on a controversial issue where the two sides are claiming opposing views. Then, describe how you would analyze the situation to settle the issue if you were involved in this event. For example, if the article was about whether a proposed new law about gun control will reduce deaths, you may describe how you would use hypothesis testing to compare data from states where such laws exist. Or, if the article was about actions to take to reduce gas prices, you could talk about how you would use regression to figure out which factors affected prices at the pump the most.Please note that this Discussion should be limited to how statistical analysis can be applied to current issues. This is not the place to champion a particular position on the issue you are discussing or get into an argument about the various sides of an issue. Remember, you are here to analyze, not proselytize.Also note that the article you are citing must be discussing the opposing views on the issue. Do not introduce your own perspective on what is being disputed. For example if the article is about the new budget being passed but does not discuss any conflicts of opinion, it doesn’t qualify.Please use the template below in your answers so everyone can easily follow your answers to all the questions (copy and paste to your post).Use this template for your Unit 6 Discussion.Summary of the articleBriefly describe the current event described in the article.Central questionWhat does the article say about the issue being disputed? What are the conflicting points of view according to the article? Use direct quotes from the article to summarize the dispute and the opposing sides.There has to be some specific issue in dispute at the center (do tax breaks increase spending, what impacts health care costs the most, etc.), and the sides have to be defending a particular position.Do not use examples where the issue is based on opinions or morality. For example, “Should abortion be legal?” is largely a morality question and is not suitable for statistical analysis. Conducting a survey to ask people about their opinions is not the same as analyzing data and making conclusions- you still only have opinions.MethodologyExplain which methodology you will apply. Provide the relevant details. Where will your data come from? How will the results from this methodology answer the question you described above?If you are going to use forecasting, explain how you will do that (which methodology and why) and how you will measure your accuracy. How will the forecast settle the issue?If you do a regression analysis, explain what the dependent and independent variables will be.If you will do hypothesis testing, what will the null and alternative hypothesis be?
7 pages
Discussion.edited
Multiple regression is one of the commonly used techniques in the process of predicting an attribute using two or more ind ...
Discussion.edited
Multiple regression is one of the commonly used techniques in the process of predicting an attribute using two or more independent variables( ...
SPSS output, please include explanations of the results - Read Question
Details:Use MS Word to complete "Questions to be Graded: Exercise 27" in Statistics for Nursing Research: See Attachment f ...
SPSS output, please include explanations of the results - Read Question
Details:Use MS Word to complete "Questions to be Graded: Exercise 27" in Statistics for Nursing Research: See Attachment for Content.( A Workbook for Evidence-Based Practice.) Submit your work in SPSS by copying the output and pasting into the
Word document. In addition to the SPSS output, please include
explanations of the results where appropriate. Calculating Descriptive Statistics • EXERCISE 27
1. What is the mean age of the sample data? 2. What percentage of patients never used tobacco? 3. What is the standard deviation for age? 4. Are there outliers among the values of age? Provide a rationale for your answer. 5. What is the range of age values? 6. What percentage of patients were taking infliximab? 7. What percentage of patients had rheumatoid arthritis as their primary diagnosis? 8. What percentage of patients had irritable bowel syndrome as their primary diagnosis? 9. What is the 95% CI for age? 10. What percentage of patients had psoriatic arthritis as their primary diagnosis?
HAS 3383CBE Rasmussen College Quality Improvement Plan Memo & Excel Sheet
Competency
Apply statistics to different quality methods in healthcare.
Course Scenario
Chaparral Region ...
HAS 3383CBE Rasmussen College Quality Improvement Plan Memo & Excel Sheet
Competency
Apply statistics to different quality methods in healthcare.
Course Scenario
Chaparral Regional Hospital is a small, urban hospital of approximately 60 beds, and offers the following:
Emergency room services
Intensive care
Surgical care
Obstetrics
Diagnostic services
Some rehabilitation therapies
Inpatient pharmacy services
Geriatric services and
Consumer physician referral services
Recently, the CEO has been hearing complaints from both patients and staff. You have been hired to design and implement a Quality Improvement Plan to help uncover quality problems and satisfactorily resolve them.
Scenario Continued
Your CEO has requested that you provide employee training on Quality Improvement. You have done an initial survey of patient satisfaction, and the CEO has asked you to explain how the data will be analyzed, using this initial data.
Given the variety of complaints coming from both employees and patients, it is critical for everyone to understand the importance of conducting the survey and obtaining solid data.
Instructions
You are to create an agenda for the training and a memo with bullet points to present the statistical analysis of the initial data. The memo should include an explanation of each of the statistical results. In particular, you should be able to explain what the results mean to the facility.
Determine the percentages of the following:
Percent who responded with a 5 (Great) on "Overall impression of the visit"
Percent who responded with a 2 (Fair) or 1 (Poor) on "Overall impression of the visit"
Percent who responded with a 5 (Great) on "Willingness to return"
Percent who responded with less than 5 on "Willingness to return"
In the area of "Facility and Convenience," which indicator had the highest percentage of 5 (Great) responses? Which had the lowest?
In the area of "Staff," which indicator had the highest percentage of 5 (Great) responses? Which had the lowest?
What is the mean waiting time in the reception area?
An agenda can set the tone for a meeting. It is an important tool to ensure meetings are staying on track and meeting all of the objectives. Create a detailed meeting agenda for a meeting you will hold with your supervisor and fellow department heads discussing your findings (Hint: Microsoft Word has many agenda templates).
Make sure to include the following in the agenda:
Explain each statistical example
How that data would be used
The majority of the agenda should be focused on data analysis and its use in QI plans
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