Description
Questions attached
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
Review
Review
Anonymous
Great content here. Definitely a returning customer.
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
11 pages
20210129163350mba 624 Exam 1 1
40 questions, each worth 2.5 points, for a total of 100 points. You may use your book, notes, calculator, Excel, and other ...
20210129163350mba 624 Exam 1 1
40 questions, each worth 2.5 points, for a total of 100 points. You may use your book, notes, calculator, Excel, and other resources such as videos ...
MTH 218 University of Phoenix Week 4 Test Selection Statistics Discussion
Consider a situation that you might want to study through a statistical lens. The situation would require you to study a s ...
MTH 218 University of Phoenix Week 4 Test Selection Statistics Discussion
Consider a situation that you might want to study through a statistical lens. The situation would require you to study a small sample and make an inference to the population. For example, you might want to understand how likely children are to complete their homework when considering their individual characteristics or maybe you want to understand if children who eat broccoli are more likely to complete their homework than those who do not.
Respond to the following in a minimum of 100 words without reference:
How would you select a test that was appropriate to answer your question?
How would you rule out tests that were not appropriate to answer your question?
Post 2 replies to classmates or your faculty member. Be constructive and professional. This is a response from another student that I need to reply to in a minimum of 100 words without reference:
"Consider a situation that you might want to study through a statistical lens. The situation would require you to research a small sample and make an inference to the population. For example, you might want to understand how likely children are to complete their homework when considering their characteristics. Maybe you want to understand if children who eat broccoli are more likely to complete their homework than those who do not.
· How would you select a test that was appropriate to answer your question?
· How would you rule out tests that were not appropriate to answer your question?
1 - is the proportion of kids who eat broccoli who finish their homework.
2 - is the proportion of kids who do not eat broccoli who finish their homework.
Null Hypothesis
H0: 1 = 2
The proportion of kids who eat broccoli who finish their homework is equal to the proportion of kids who do not eat broccoli who finish their homework.
Alternative Hypothesis
H1: 1 > 2
The proportion of kids who eat broccoli who finish their homework is greater than the proportion of kids who do not eat broccoli who finish their homework.
Are children who eat broccoli more likely to complete their homework than children who do not eat broccoli.
Outcome: Did you complete your homework? (yes or no)
Predictor: Do you eat broccoli? (yes or no)
Two populations: Kids who eat broccoli and kids who do not eat broccoli.
We need a test that can compare two proportions. Two proportion Z-test as long as we have enough data. We need a sample of about five kids in each group who report finishing or not finishing their homework.
We can rule out the test that needs a continuous outcome. (t-test, c, etc.) "
A consulting firm was hired to perform a survey on people living in New York City, Survey Data help
New York Survey DataInstructionsA consulting firm was hired to perform a survey on people living in New York City. T ...
A consulting firm was hired to perform a survey on people living in New York City, Survey Data help
New York Survey DataInstructionsA consulting firm was hired to perform a survey on people living in New York City. The survey was completed monthly for six months by 445 randomly selected people in different boroughs. There were a number of items on the survey, but six basic biographical items will be studied for this exercise. The data for the people surveyed in one of these monthly surveys can be found in the Excel file SURVEY. The variables that were used for the basic biographical data are found on the last page of the exercise.In this exercise, some of the estimation techniques presented in the module will be applied to the New York survey results. You may assume that these respondents represent a simple random sample of all potential respondents within the community, and that the population is large enough that application of the finite population correction would not make an appreciable difference in the results.New York City governmental agency personnel like to have point estimates regarding variables describing the biographical information of the people living within the different boroughs. It is very helpful for them to have some idea regarding the likely accuracy of these estimates as well. Therein lies the benefit of the techniques presented in this module and applied here.Item A in the description of the data collection instrument lists variables 1 through 5, which represent the respondent’s general attitude toward each of the five boroughs. Each of these variables has numerically equal distances between the possible responses, and for purposes of analysis they may be considered to be of the interval scale of measurement.Determine the point estimate, and then construct the 95% confidence interval for μ1= the average attitude toward Manhattan.Repeat part (a) for μ2through μ5, the average attitudes toward Brooklyn, Queens, The Bronx and Staten Island, respectively.Given the breakdown of responses for variable 6 (highest level of education), determine the point estimate, then construct the 95% confidence interval for π6= the population proportion of doctoral degrees.Given the breakdown of responses for variable 7 (marital status of respondent), determine the point estimate, and then construct the 95% confidence interval for π7 = the population proportion in the “single or other” category.Assume the governmental agencies requested estimates of the mean attitudes towards each borough with a margin of error of 0.05 for each borough. If the governmental agency personnel want to have 95% confidence that the sample mean will fall within this margin of error, how large should the sample sizes be for each borough?Paper RequirementsMUST BE IN APA FORMAT!! Items that should be included, at a minimum, are a title page, an introduction, a body that answers the questions posed in the problem, and a conclusion paragraph that addresses your findings and what you have determined from the data and your analysis. As with all written assignments, you should have in-text citations and a reference page too. Please include any tables of calculations, calculated values and graphs associated with this problem in the body of your assignment response.NOTE: You MUST submit your Excel file with your report. This will aid in grading with partial credit if errors are found in the report.A. General Attitude toward Each Borough (Variables 1–5)1. Manhattan2. Brooklyn3. Queens4. The Bronx5. Staten IslandLike Very Much(5)(5)(5)(5)(5)Like(4)(4)(4)(4)(4)Neutral(3)(3)(3)(3)(3)Dislike(2)(2)(2)(2)(2)Dislike Very Much(1)(1)(1)(1)(1)B. Information about the Respondent (Variables 6–7)What is your highest level of education? (1) = Did not complete High school(2) = High school degree/GED(3) = Associate’s degree(4) = Bachelor’s degree(5) = Master’s degree(6) = Doctoral degreeMarital Status: (1) = Married (2) = Single or other
Walden University Correlation and Bivariate Regression Article Summary
Discussion: Correlation and Bivariate RegressionTo prepare for this Discussion:Search for and select a quantitative articl ...
Walden University Correlation and Bivariate Regression Article Summary
Discussion: Correlation and Bivariate RegressionTo prepare for this Discussion:Search for and select a quantitative article specific to your discipline and related to correlation or regression. Help with this task may be found in the Course guide and assignment help linked in this week’s Learning Resources. Also, you can use as guide the Research Design Alignment Table located in this week’s Learning Resources.Write a 3- to 5-paragraph critique of the article. In your critique, include responses to the following:What is the research design used by the authors?Why did the authors use correlation or bivariate regression?Do you think it’s the most appropriate choice? Why or why not?Did the authors display the data?Do the results stand alone? Why or why not?Did the authors report effect size? If yes, is this meaningful?Be sure to support your Main Post and Response Post with reference to the week’s Learning Resources and other scholarly evidence in APA Style.
4 pages
Advanced Mathematics
a. Since there is no uncertainty in demand, the order quantity is the same as the demand a. The loss on one unit because o ...
Advanced Mathematics
a. Since there is no uncertainty in demand, the order quantity is the same as the demand a. The loss on one unit because of stock out is $70.
Similar Content
HELP WANTED WITH THESE PAGES
...
Thomas Edison State University Vectors in Space Report
The Sphere: In space, the collection of all points that are the same distance from some fixed point iscalled a sphere.See...
The project should feature a practical problem from the field you are pursuing and require the use of calculus tools. Beyond that, problems might be either well-defined or open-ended.
The project quidelines are in the following that i attached and find a project topic that is related to Calculus 2 and ind...
solving probability problems that involve combination
determine the probability of winning a grand prize. 5 random numbers are drawn from 40. to win the prize, you need to sele...
how do i solve 2.75 divided by .45
i can not get how to set up the problem and solve it ...
MU Linear Algebra Column Vectors Inner Products & Eigenvectors Exercises
&n...
Related Tags
Book Guides
Little Fires Everywhere
by Celeste Ng
1984
by George Orwell
All Quiet on the Western Front
by Erich Maria Remarque
The Rhythm Section
by Mark Burnell
The Sun Is Also a Star
by Nicola Yoon
The Glass Castle
by Jeannette Walls
The Book Thief
by Markus Zusak
Slaughterhouse Five
by Kurt Vonnegut
Robinson Crusoe
by Daniel Defoe
Get 24/7
Homework help
Our tutors provide high quality explanations & answers.
Post question
Most Popular Content
11 pages
20210129163350mba 624 Exam 1 1
40 questions, each worth 2.5 points, for a total of 100 points. You may use your book, notes, calculator, Excel, and other ...
20210129163350mba 624 Exam 1 1
40 questions, each worth 2.5 points, for a total of 100 points. You may use your book, notes, calculator, Excel, and other resources such as videos ...
MTH 218 University of Phoenix Week 4 Test Selection Statistics Discussion
Consider a situation that you might want to study through a statistical lens. The situation would require you to study a s ...
MTH 218 University of Phoenix Week 4 Test Selection Statistics Discussion
Consider a situation that you might want to study through a statistical lens. The situation would require you to study a small sample and make an inference to the population. For example, you might want to understand how likely children are to complete their homework when considering their individual characteristics or maybe you want to understand if children who eat broccoli are more likely to complete their homework than those who do not.
Respond to the following in a minimum of 100 words without reference:
How would you select a test that was appropriate to answer your question?
How would you rule out tests that were not appropriate to answer your question?
Post 2 replies to classmates or your faculty member. Be constructive and professional. This is a response from another student that I need to reply to in a minimum of 100 words without reference:
"Consider a situation that you might want to study through a statistical lens. The situation would require you to research a small sample and make an inference to the population. For example, you might want to understand how likely children are to complete their homework when considering their characteristics. Maybe you want to understand if children who eat broccoli are more likely to complete their homework than those who do not.
· How would you select a test that was appropriate to answer your question?
· How would you rule out tests that were not appropriate to answer your question?
1 - is the proportion of kids who eat broccoli who finish their homework.
2 - is the proportion of kids who do not eat broccoli who finish their homework.
Null Hypothesis
H0: 1 = 2
The proportion of kids who eat broccoli who finish their homework is equal to the proportion of kids who do not eat broccoli who finish their homework.
Alternative Hypothesis
H1: 1 > 2
The proportion of kids who eat broccoli who finish their homework is greater than the proportion of kids who do not eat broccoli who finish their homework.
Are children who eat broccoli more likely to complete their homework than children who do not eat broccoli.
Outcome: Did you complete your homework? (yes or no)
Predictor: Do you eat broccoli? (yes or no)
Two populations: Kids who eat broccoli and kids who do not eat broccoli.
We need a test that can compare two proportions. Two proportion Z-test as long as we have enough data. We need a sample of about five kids in each group who report finishing or not finishing their homework.
We can rule out the test that needs a continuous outcome. (t-test, c, etc.) "
A consulting firm was hired to perform a survey on people living in New York City, Survey Data help
New York Survey DataInstructionsA consulting firm was hired to perform a survey on people living in New York City. T ...
A consulting firm was hired to perform a survey on people living in New York City, Survey Data help
New York Survey DataInstructionsA consulting firm was hired to perform a survey on people living in New York City. The survey was completed monthly for six months by 445 randomly selected people in different boroughs. There were a number of items on the survey, but six basic biographical items will be studied for this exercise. The data for the people surveyed in one of these monthly surveys can be found in the Excel file SURVEY. The variables that were used for the basic biographical data are found on the last page of the exercise.In this exercise, some of the estimation techniques presented in the module will be applied to the New York survey results. You may assume that these respondents represent a simple random sample of all potential respondents within the community, and that the population is large enough that application of the finite population correction would not make an appreciable difference in the results.New York City governmental agency personnel like to have point estimates regarding variables describing the biographical information of the people living within the different boroughs. It is very helpful for them to have some idea regarding the likely accuracy of these estimates as well. Therein lies the benefit of the techniques presented in this module and applied here.Item A in the description of the data collection instrument lists variables 1 through 5, which represent the respondent’s general attitude toward each of the five boroughs. Each of these variables has numerically equal distances between the possible responses, and for purposes of analysis they may be considered to be of the interval scale of measurement.Determine the point estimate, and then construct the 95% confidence interval for μ1= the average attitude toward Manhattan.Repeat part (a) for μ2through μ5, the average attitudes toward Brooklyn, Queens, The Bronx and Staten Island, respectively.Given the breakdown of responses for variable 6 (highest level of education), determine the point estimate, then construct the 95% confidence interval for π6= the population proportion of doctoral degrees.Given the breakdown of responses for variable 7 (marital status of respondent), determine the point estimate, and then construct the 95% confidence interval for π7 = the population proportion in the “single or other” category.Assume the governmental agencies requested estimates of the mean attitudes towards each borough with a margin of error of 0.05 for each borough. If the governmental agency personnel want to have 95% confidence that the sample mean will fall within this margin of error, how large should the sample sizes be for each borough?Paper RequirementsMUST BE IN APA FORMAT!! Items that should be included, at a minimum, are a title page, an introduction, a body that answers the questions posed in the problem, and a conclusion paragraph that addresses your findings and what you have determined from the data and your analysis. As with all written assignments, you should have in-text citations and a reference page too. Please include any tables of calculations, calculated values and graphs associated with this problem in the body of your assignment response.NOTE: You MUST submit your Excel file with your report. This will aid in grading with partial credit if errors are found in the report.A. General Attitude toward Each Borough (Variables 1–5)1. Manhattan2. Brooklyn3. Queens4. The Bronx5. Staten IslandLike Very Much(5)(5)(5)(5)(5)Like(4)(4)(4)(4)(4)Neutral(3)(3)(3)(3)(3)Dislike(2)(2)(2)(2)(2)Dislike Very Much(1)(1)(1)(1)(1)B. Information about the Respondent (Variables 6–7)What is your highest level of education? (1) = Did not complete High school(2) = High school degree/GED(3) = Associate’s degree(4) = Bachelor’s degree(5) = Master’s degree(6) = Doctoral degreeMarital Status: (1) = Married (2) = Single or other
Walden University Correlation and Bivariate Regression Article Summary
Discussion: Correlation and Bivariate RegressionTo prepare for this Discussion:Search for and select a quantitative articl ...
Walden University Correlation and Bivariate Regression Article Summary
Discussion: Correlation and Bivariate RegressionTo prepare for this Discussion:Search for and select a quantitative article specific to your discipline and related to correlation or regression. Help with this task may be found in the Course guide and assignment help linked in this week’s Learning Resources. Also, you can use as guide the Research Design Alignment Table located in this week’s Learning Resources.Write a 3- to 5-paragraph critique of the article. In your critique, include responses to the following:What is the research design used by the authors?Why did the authors use correlation or bivariate regression?Do you think it’s the most appropriate choice? Why or why not?Did the authors display the data?Do the results stand alone? Why or why not?Did the authors report effect size? If yes, is this meaningful?Be sure to support your Main Post and Response Post with reference to the week’s Learning Resources and other scholarly evidence in APA Style.
4 pages
Advanced Mathematics
a. Since there is no uncertainty in demand, the order quantity is the same as the demand a. The loss on one unit because o ...
Advanced Mathematics
a. Since there is no uncertainty in demand, the order quantity is the same as the demand a. The loss on one unit because of stock out is $70.
Earn money selling
your Study Documents