Description
User generated content is uploaded by users for the purposes of learning and should be used following Studypool's honor code & terms of service.
Explanation & Answer
probability of Families who home their kids school = 0.3
total families= 20
according to the given condition out 20 , 6 families will home their kids school
and 14 not.
as n=20 x=3 and p=0.3
P(X=x) = nCx * p^x
P(X=x)= 0.37
Completion Status:
100%
Review
Review
Anonymous
Just what I was looking for! Super helpful.
Studypool
4.7
Trustpilot
4.5
Sitejabber
4.4
24/7 Homework Help
Stuck on a homework question? Our verified tutors can answer all questions, from basic math to advanced rocket science!
Most Popular Content
FIN317 Strayer University Financing a New Venture Discussion
Compare and contrast the various forms of business
organizations. Decide which structure is best suited for your class ...
FIN317 Strayer University Financing a New Venture Discussion
Compare and contrast the various forms of business
organizations. Decide which structure is best suited for your class
project (Assignment 1) and indicate why. From the e-Activity,
infer what the trends you researched indicate for the future of
entrepreneurs securing financing for their ventures and then infer how
entrepreneurs should act. Provide support for your response. e-Activity
Research the Internet or the Strayer Library for trends in
financing ventures during the recent economic downturn. Be prepared to
discuss.
Mini-Cases from Chapters 4, 5, 6 Mini-Cases from Chapters 8, 11, 13
This is a 2 part project and needs to be done in xcel format and all questions need to be answered I have attached both sh ...
Mini-Cases from Chapters 4, 5, 6 Mini-Cases from Chapters 8, 11, 13
This is a 2 part project and needs to be done in xcel format and all questions need to be answered I have attached both sheets if you have any questions feel free to ask!
13 pages
Sas Code Assignment
Part I. The data file “cdi200.txt” provides selected county demographic information (CDI) for 200 of the most popular ...
Sas Code Assignment
Part I. The data file “cdi200.txt” provides selected county demographic information (CDI) for 200 of the most popular counties in the US.
STA3215CBE Rasmussen College NCLEX Memorial Hospital Statistical Analysis Report
InstructionsYou are currently working at NCLEX Memorial Hospital in the Infectious Diseases Unit. Over the past few days, ...
STA3215CBE Rasmussen College NCLEX Memorial Hospital Statistical Analysis Report
InstructionsYou are currently working at NCLEX Memorial Hospital in the Infectious Diseases Unit. Over the past few days, you have noticed an increase in patients admitted with a particular infectious disease. You believe that the ages of these patients play a critical role in the method used to treat the patients. You decide to speak to your manager, and together you work to use statistical analysis to look more closely at the ages of these patients.You do some research and put together a spreadsheet of the data that contains the following information:Client numberInfection disease statusAge of the patientYou are to put together a PowerPoint presentation that explains the analysis of your findings which you will submit to your manager. The presentation should contain all components of your findings. For review, the components of the report should include:Brief overview of the scenario and variables in the data setDiscussion, calculation, and interpretation of the mean, median, mode, range, standard deviation, and varianceDiscussion, construction, and interpretation of the 95% confidence intervalExplanation of the full hypothesis testConclusionThe calculations should be performed in your spreadsheet that you will also submit to your manager. You can find additional information on what to add to your PowerPoint presentation in this Word document . Use the questions in the worksheet as your guide for the contents of your presentation.For your final deliverable, submit your PowerPoint presentation and the Excel workbook showing your work. Do not submit your Word document.
12 pages
Report Solved Word
Median Housing Price Model for D. M. Pan National Real Estate Company [Note: To complete this template, replace the bracke ...
Report Solved Word
Median Housing Price Model for D. M. Pan National Real Estate Company [Note: To complete this template, replace the bracketed text with your own ...
Walden University Importance of Relationships in GSS Dataset Discussion
For this Discussion, you will explore the relationship between these components and understand the trade-off between reduc ...
Walden University Importance of Relationships in GSS Dataset Discussion
For this Discussion, you will explore the relationship between these components and understand the trade-off between reducing risk in our confidence of estimates and increasing precision.
To prepare for this Discussion:
Review Chapters 6 and 7 of the Frankfort-Nachmias & Leon-Guerrero text and in Chapter 7, p. 188, consider Hispanic migration and earnings and focus on how different levels of confidence and sample size work together.
Review Magnusson’s web blog found in the Learning Resources to further your visualization and understanding of confidence intervals.
Use the Course Guide and Assignment Help found in this week’s Learning Resources to search for a quantitative article related to confidence intervals.
Using the SPSS software, General Social Survey dataset and choose a quantitative variable that interests you.
Using SPSS:
Take a random sample of 100.
Calculate the 95% confidence interval for the variable.
Calculate a 90% confidence interval.
Take another random sample of 400.
Calculate the 95% confidence interval for the variable.
Calculate a 90% confidence interval.
Post your results, the mean of Age to verify the dataset you used, and an explanation of how different levels of confidence and sample size affect the width of the confidence interval. Next, consider the statement, “Confidence intervals are underutilized” and explain what the implications might be of using or not using confidence intervals. Provide examples based on the results of your data. Also, use your research to support your findings.
Learning Resources
Required Readings
Frankfort-Nachmias, C., Leon-Guerrero, A., & Davis, G. (2020). Social statistics for a diverse society (9th ed.). Thousand Oaks, CA: Sage Publications.
Chapter 5, “The Normal Distribution” (pp. 151-177)
Chapter 6, “Sampling and Sampling Distributions” (pp. 179-209)
Chapter 7, “Estimation” (pp. 211-240)
Wagner, III, W. E. (2020). Using IBM® SPSS® statistics for research methods and social science statistics (7th ed.). Thousand Oaks, CA: Sage Publications.
Chapter 3, “Selecting and Sampling Cases”
Chapter 5, “Charts and Graphs”
Chapter 11, “Editing Output”
Magnusson, K. (n.d.). Welcome to Kristoffer Magnusson’s blog about R, Statistics, Psychology, Open Science, Data Visualization [blog]. Retrieved from http://rpsychologist.com/index.html
As you review this web blog, select the Interpreting Confidence Intervals – new d3.js visualization link, once you select the link, follow the instructions to view the interactive for confidence intervals. This interactive will help you to visualize and understand confidence intervals.
Note: This is Kristoffer Magnusson’s personal blog and his views may not necessarily reflect the views of Walden University faculty.
Walden University Library. (n.d.). Course Guide and Assignment Help for RSCH 8210. Retrieved from http://academicguides.waldenu.edu/rsch8210
For help with this week’s research, see this Course Guide and related weekly assignment resources.
Datasets
Your instructor will post the datasets for the course in the Doc Sharing section and in an Announcement. Your instructor may also recommend using a different dataset from the ones provided here.
Optional Resources
Rice University, University of Houston Clear Lake, and Tufts University. (n.d.). Online Statistics Education: An Interactive Multimedia Course of Study. Retrieved from http://onlinestatbook.com/2/estimation/ci_sim.html
Use this website for your practice as you consider confidence intervals and how the width changes. Also, consider why the width might be important.
Skill Builders:
Confidence Intervals
Sampling Distributions
Similar Content
UBT Find the Values Using Gaussian Elimination Method Questions
Please help me solve these questions asap. The deadline is in about an hour. The course is APPLIED LINEAR ALGEBRA. Thank y...
Write and solve an equation to find out the value of x.
Randy had grades of 85, 92, 96, and 89 on his last four math tests. What grade does he need on his next test next test to ...
AMDM helpppp
5 QUESTIONS ATTACHED BELOW !!!!!!!!!! 5 QUESTIONS ATTACHED BELOW !!!!!!!!!! ...
Calculus 2 (Area between the curves) i tried but i can't find the right answer
1) Sketch the region enclosed by the given curves. Decide
whether to integrate with respect to x or y. Then find the area...
MATH153 22 Calculus Problems and Difference Quotient Analysis Questions
Complete all problems in the following document. All are calculus problems and some will have certain specifications for e...
Law of Tangent
Would be very helpful if you could show to draw each equation on paper! Thank you! :)...
Labor Market Analysis For Gm
This is a histogram representing the number of people employed in different occupations related to the manufacturing of GM...
Camscanner 02 05 2022 12.52
...
Insurance Claim Approval Times
b0- measures the changes in response variable due to changes in factors outside the model b1x-measures the change in respo...
Related Tags
Book Guides
The Calcutta Chromosome
by Amitav Ghosh
Twilight
by Stephenie Meyer
The Hunger Games
by Suzanne Collins
Good Kids Bad City
by Kyle Swenson
Of Mice and Men
by John Steinbeck
Fahrenheit 451
by Ray Bradbury
Brave New World
by Aldous Huxley
The Picture of Dorian Gray
by Oscar Wilde
Broke Millennial: Stop Scraping by and Get Your Financial Life Together
by Erin Lowry
Get 24/7
Homework help
Our tutors provide high quality explanations & answers.
Post question
Most Popular Content
FIN317 Strayer University Financing a New Venture Discussion
Compare and contrast the various forms of business
organizations. Decide which structure is best suited for your class ...
FIN317 Strayer University Financing a New Venture Discussion
Compare and contrast the various forms of business
organizations. Decide which structure is best suited for your class
project (Assignment 1) and indicate why. From the e-Activity,
infer what the trends you researched indicate for the future of
entrepreneurs securing financing for their ventures and then infer how
entrepreneurs should act. Provide support for your response. e-Activity
Research the Internet or the Strayer Library for trends in
financing ventures during the recent economic downturn. Be prepared to
discuss.
Mini-Cases from Chapters 4, 5, 6 Mini-Cases from Chapters 8, 11, 13
This is a 2 part project and needs to be done in xcel format and all questions need to be answered I have attached both sh ...
Mini-Cases from Chapters 4, 5, 6 Mini-Cases from Chapters 8, 11, 13
This is a 2 part project and needs to be done in xcel format and all questions need to be answered I have attached both sheets if you have any questions feel free to ask!
13 pages
Sas Code Assignment
Part I. The data file “cdi200.txt” provides selected county demographic information (CDI) for 200 of the most popular ...
Sas Code Assignment
Part I. The data file “cdi200.txt” provides selected county demographic information (CDI) for 200 of the most popular counties in the US.
STA3215CBE Rasmussen College NCLEX Memorial Hospital Statistical Analysis Report
InstructionsYou are currently working at NCLEX Memorial Hospital in the Infectious Diseases Unit. Over the past few days, ...
STA3215CBE Rasmussen College NCLEX Memorial Hospital Statistical Analysis Report
InstructionsYou are currently working at NCLEX Memorial Hospital in the Infectious Diseases Unit. Over the past few days, you have noticed an increase in patients admitted with a particular infectious disease. You believe that the ages of these patients play a critical role in the method used to treat the patients. You decide to speak to your manager, and together you work to use statistical analysis to look more closely at the ages of these patients.You do some research and put together a spreadsheet of the data that contains the following information:Client numberInfection disease statusAge of the patientYou are to put together a PowerPoint presentation that explains the analysis of your findings which you will submit to your manager. The presentation should contain all components of your findings. For review, the components of the report should include:Brief overview of the scenario and variables in the data setDiscussion, calculation, and interpretation of the mean, median, mode, range, standard deviation, and varianceDiscussion, construction, and interpretation of the 95% confidence intervalExplanation of the full hypothesis testConclusionThe calculations should be performed in your spreadsheet that you will also submit to your manager. You can find additional information on what to add to your PowerPoint presentation in this Word document . Use the questions in the worksheet as your guide for the contents of your presentation.For your final deliverable, submit your PowerPoint presentation and the Excel workbook showing your work. Do not submit your Word document.
12 pages
Report Solved Word
Median Housing Price Model for D. M. Pan National Real Estate Company [Note: To complete this template, replace the bracke ...
Report Solved Word
Median Housing Price Model for D. M. Pan National Real Estate Company [Note: To complete this template, replace the bracketed text with your own ...
Walden University Importance of Relationships in GSS Dataset Discussion
For this Discussion, you will explore the relationship between these components and understand the trade-off between reduc ...
Walden University Importance of Relationships in GSS Dataset Discussion
For this Discussion, you will explore the relationship between these components and understand the trade-off between reducing risk in our confidence of estimates and increasing precision.
To prepare for this Discussion:
Review Chapters 6 and 7 of the Frankfort-Nachmias & Leon-Guerrero text and in Chapter 7, p. 188, consider Hispanic migration and earnings and focus on how different levels of confidence and sample size work together.
Review Magnusson’s web blog found in the Learning Resources to further your visualization and understanding of confidence intervals.
Use the Course Guide and Assignment Help found in this week’s Learning Resources to search for a quantitative article related to confidence intervals.
Using the SPSS software, General Social Survey dataset and choose a quantitative variable that interests you.
Using SPSS:
Take a random sample of 100.
Calculate the 95% confidence interval for the variable.
Calculate a 90% confidence interval.
Take another random sample of 400.
Calculate the 95% confidence interval for the variable.
Calculate a 90% confidence interval.
Post your results, the mean of Age to verify the dataset you used, and an explanation of how different levels of confidence and sample size affect the width of the confidence interval. Next, consider the statement, “Confidence intervals are underutilized” and explain what the implications might be of using or not using confidence intervals. Provide examples based on the results of your data. Also, use your research to support your findings.
Learning Resources
Required Readings
Frankfort-Nachmias, C., Leon-Guerrero, A., & Davis, G. (2020). Social statistics for a diverse society (9th ed.). Thousand Oaks, CA: Sage Publications.
Chapter 5, “The Normal Distribution” (pp. 151-177)
Chapter 6, “Sampling and Sampling Distributions” (pp. 179-209)
Chapter 7, “Estimation” (pp. 211-240)
Wagner, III, W. E. (2020). Using IBM® SPSS® statistics for research methods and social science statistics (7th ed.). Thousand Oaks, CA: Sage Publications.
Chapter 3, “Selecting and Sampling Cases”
Chapter 5, “Charts and Graphs”
Chapter 11, “Editing Output”
Magnusson, K. (n.d.). Welcome to Kristoffer Magnusson’s blog about R, Statistics, Psychology, Open Science, Data Visualization [blog]. Retrieved from http://rpsychologist.com/index.html
As you review this web blog, select the Interpreting Confidence Intervals – new d3.js visualization link, once you select the link, follow the instructions to view the interactive for confidence intervals. This interactive will help you to visualize and understand confidence intervals.
Note: This is Kristoffer Magnusson’s personal blog and his views may not necessarily reflect the views of Walden University faculty.
Walden University Library. (n.d.). Course Guide and Assignment Help for RSCH 8210. Retrieved from http://academicguides.waldenu.edu/rsch8210
For help with this week’s research, see this Course Guide and related weekly assignment resources.
Datasets
Your instructor will post the datasets for the course in the Doc Sharing section and in an Announcement. Your instructor may also recommend using a different dataset from the ones provided here.
Optional Resources
Rice University, University of Houston Clear Lake, and Tufts University. (n.d.). Online Statistics Education: An Interactive Multimedia Course of Study. Retrieved from http://onlinestatbook.com/2/estimation/ci_sim.html
Use this website for your practice as you consider confidence intervals and how the width changes. Also, consider why the width might be important.
Skill Builders:
Confidence Intervals
Sampling Distributions
Earn money selling
your Study Documents