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STAT 3215 Rasmussen Effect of Lead Levels in Human Bodies Research Study Sheet
CompetencyFormulate and evaluate hypothesis tests for population parameters based on sample statistics using both Critical ...
STAT 3215 Rasmussen Effect of Lead Levels in Human Bodies Research Study Sheet
CompetencyFormulate and evaluate hypothesis tests for population parameters based on sample statistics using both Critical Regions and P-Values, and be able to state results in a non-technical way that can be understood by consumers of the data instead of statisticians.Dealing with Two PopulationsInferential statistics involves forming conclusions about a population parameter. We do so by constructing confidence intervals and testing claims about a population mean and other statistics. Typically, these methods deal with a sample from one population. We can extend the methods to situations involving two populations (and there are many such applications). This deliverable looks at two scenarios.Concept being StudiedYour focus is on hypothesis tests and confidence intervals for two populations using two samples, some of which are independent and some of which are dependent. These concepts are an extension of hypothesis testing and confidence intervals which use statistics from one sample to make conclusions about population parameters.What to SubmitYour research, calculations, and analysis should be presented on the spreadsheet provided.Grading RubricFFCBA01234Not SubmittedNo PassCompetenceProficiencyMasteryNot SubmittedDid not correctly solve a majority of the problems or at least one problem left blank.Correctly solved a majority of the problems.Correctly solved almost all the problems.All problems are solved correctly.Not SubmittedVery few steps are provided to explain how to solve the problem OR the steps provided have several errors.Fairly complete and detailed steps are provided to explain how to solve the problem OR the steps provided have some errors.Mostly complete and detailed steps are provided to explain how to solve the problem.Complete and detailed steps are provided to explain how to solve the problem.Not SubmittedExplanations generally lack a basic understanding of the statistical concepts or lack of proper terminology.Explanations demonstrate a basic understanding of most of the statistical concepts and terminology, but some explanations may be incomplete or incorrect.Explanations demonstrate a proficient understanding of most of the statistical concepts and terminology, but with small errors.Explanations demonstrate a mastery of understanding of the statistical concepts and terminology.Not SubmittedThe majority of variables, equations, and expressions are not properly formatted.The majority of variables, equations, and expressions are properly formatted.Almost all variables, equations, and expressions are properly formatted.All variables, equations, and expressions are properly formatted.
RSCH 8210 Walden University Quantitative Reasoning and Analysis Discussion
Assignment: Testing for Bivariate Categorical AnalysisYou have had plenty of practice with data analysis in the Discussion ...
RSCH 8210 Walden University Quantitative Reasoning and Analysis Discussion
Assignment: Testing for Bivariate Categorical AnalysisYou have had plenty of practice with data analysis in the Discussions and hopefully you have received helpful and encouraging feedback from your colleagues. Now, for the last time in the course, it is time once again to put all of that good practice to use and answer a social research question using categorical statistical tools. As you begin the Assignment, be sure and pay close attention to the assumptions of the test. Specifically, make sure the variables are categorical level variables.For this Assignment, you will consider three different scenarios. Each of these scenarios include a research question. You will examine each scenario, choose a categorical data analysis and run a sample test.To prepare for this Assignment:Review Chapters 10 and 11 of the Frankfort-Nachmias & Leon-Guerrero course text and the media program found in this week’s Learning Resources related to bivariate categorical tests.Using the SPSS software, open the Afrobarometer dataset found in this week’s Learning Resources.Next, review the Chi Square Scenarios found in this week’s Learning Resources and consider each research scenario for this Assignment.Based on the dataset you chose and for each research scenario provided, using the SPSS software, choose a categorical data analysis and run a sample test.Once you perform your categorical data analysis, review Chapter 11 of the Wagner text to understand how to copy and paste your output into your Word document.For this Assignment:Write a 1- to 2-paragraph analysis of your categorical data results for each research scenario. If you are using the Afrobarometer Dataset, report the mean of Q1 (Age). In your analysis, display the data for the output. Based on your results, provide an explanation of what the implications of social change might be.Use proper APA format, citations, and referencing for your analysis, research question, and display of output.https://studyhall.laureate.net/research/Username:RSCHPassword:RSCHRequired ReadingsWagner, III, W. E. (2020). Using IBM® SPSS® statistics for research methods and social science statistics (7th ed.). Thousand Oaks, CA: Sage Publications.Chapter 7, "Cross-Tabulation and Measures of Association for Nominal and Ordinal Variables"Chapter 11, "Editing Output" (previously read in Week 2, 3, 4, 5. 6, 7, and 8)Frankfort-Nachmias, C., Leon-Guerrero, A., & Davis, G. (2020). Social statistics for a diverse society (9th ed.). Thousand Oaks, CA: Sage Publications.Chapter 9, “Bivariate Tables” (pp. 281-325)Chapter 10, “The Chi-Square Test and Measures of Association” (pp. 327-373)Document: Chi Square Scenarios (PDF)Use these scenarios to complete your Assignment for this week.DatasetsYour 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.Required MediaLaureate Education (Producer). (2016a). Bivariate categorical tests [Video file]. Baltimore, MD: Author.Note: The approximate length of this media piece is 5 minutes.In this media program, Dr. Matt Jones demonstrates bivariate categorical tests using the SPSS software.Accessible player --Downloads--Download Video w/CCDownload AudioDownload TranscriptOptional ResourcesKlingenberg, B. (2016). The Chi-squared test. Retrieved from https://istats.shinyapps.io/ChiSquaredTest/
Respond to Classmate
Respond to at least one of your colleagues’ posts and provide a constructive comment on their assessment of diagnostics. ...
Respond to Classmate
Respond to at least one of your colleagues’ posts and provide a constructive comment on their assessment of diagnostics.Were all assumptions tested for?Are there some violations that the model might be robust against? Why or why not?Explain and provide any additional resources (i.e., web links, articles, etc.) to provide your colleague with addressing diagnostic issues.
9-2 Final Project Submission: Statistical Analysis Report
Submit your statistical analysis report and recommendations to management. It should be a complete, polished artifact cont ...
9-2 Final Project Submission: Statistical Analysis Report
Submit your statistical analysis report and recommendations to management. It should be a complete, polished artifact containing all of the critical elements of the final product. It should reflect the incorporation of feedback gained throughout the course.Note that you will need to refer to the scenario in the article "A-Cat Corp.: Forecasting." See the syllabus for information on accessing the article.For additional details, please refer to the Final Project Guidelines and Rubric document and the Final Project Case Addendum document.
MAT330 Southern New Hampshire Differential Equations Final Exam
Be sure to show all steps for arriving at your solutions. Use Equation Editor (i.e., Equation Tools/Equation Ribbon) as ne ...
MAT330 Southern New Hampshire Differential Equations Final Exam
Be sure to show all steps for arriving at your solutions. Use Equation Editor (i.e., Equation Tools/Equation Ribbon) as needed, and submit everything in one file.For additional details, please refer to the Final Exam Problem Set and the Problem Set Rubric document.If you have any questions please let me know! 😊
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STAT 3215 Rasmussen Effect of Lead Levels in Human Bodies Research Study Sheet
CompetencyFormulate and evaluate hypothesis tests for population parameters based on sample statistics using both Critical ...
STAT 3215 Rasmussen Effect of Lead Levels in Human Bodies Research Study Sheet
CompetencyFormulate and evaluate hypothesis tests for population parameters based on sample statistics using both Critical Regions and P-Values, and be able to state results in a non-technical way that can be understood by consumers of the data instead of statisticians.Dealing with Two PopulationsInferential statistics involves forming conclusions about a population parameter. We do so by constructing confidence intervals and testing claims about a population mean and other statistics. Typically, these methods deal with a sample from one population. We can extend the methods to situations involving two populations (and there are many such applications). This deliverable looks at two scenarios.Concept being StudiedYour focus is on hypothesis tests and confidence intervals for two populations using two samples, some of which are independent and some of which are dependent. These concepts are an extension of hypothesis testing and confidence intervals which use statistics from one sample to make conclusions about population parameters.What to SubmitYour research, calculations, and analysis should be presented on the spreadsheet provided.Grading RubricFFCBA01234Not SubmittedNo PassCompetenceProficiencyMasteryNot SubmittedDid not correctly solve a majority of the problems or at least one problem left blank.Correctly solved a majority of the problems.Correctly solved almost all the problems.All problems are solved correctly.Not SubmittedVery few steps are provided to explain how to solve the problem OR the steps provided have several errors.Fairly complete and detailed steps are provided to explain how to solve the problem OR the steps provided have some errors.Mostly complete and detailed steps are provided to explain how to solve the problem.Complete and detailed steps are provided to explain how to solve the problem.Not SubmittedExplanations generally lack a basic understanding of the statistical concepts or lack of proper terminology.Explanations demonstrate a basic understanding of most of the statistical concepts and terminology, but some explanations may be incomplete or incorrect.Explanations demonstrate a proficient understanding of most of the statistical concepts and terminology, but with small errors.Explanations demonstrate a mastery of understanding of the statistical concepts and terminology.Not SubmittedThe majority of variables, equations, and expressions are not properly formatted.The majority of variables, equations, and expressions are properly formatted.Almost all variables, equations, and expressions are properly formatted.All variables, equations, and expressions are properly formatted.
RSCH 8210 Walden University Quantitative Reasoning and Analysis Discussion
Assignment: Testing for Bivariate Categorical AnalysisYou have had plenty of practice with data analysis in the Discussion ...
RSCH 8210 Walden University Quantitative Reasoning and Analysis Discussion
Assignment: Testing for Bivariate Categorical AnalysisYou have had plenty of practice with data analysis in the Discussions and hopefully you have received helpful and encouraging feedback from your colleagues. Now, for the last time in the course, it is time once again to put all of that good practice to use and answer a social research question using categorical statistical tools. As you begin the Assignment, be sure and pay close attention to the assumptions of the test. Specifically, make sure the variables are categorical level variables.For this Assignment, you will consider three different scenarios. Each of these scenarios include a research question. You will examine each scenario, choose a categorical data analysis and run a sample test.To prepare for this Assignment:Review Chapters 10 and 11 of the Frankfort-Nachmias & Leon-Guerrero course text and the media program found in this week’s Learning Resources related to bivariate categorical tests.Using the SPSS software, open the Afrobarometer dataset found in this week’s Learning Resources.Next, review the Chi Square Scenarios found in this week’s Learning Resources and consider each research scenario for this Assignment.Based on the dataset you chose and for each research scenario provided, using the SPSS software, choose a categorical data analysis and run a sample test.Once you perform your categorical data analysis, review Chapter 11 of the Wagner text to understand how to copy and paste your output into your Word document.For this Assignment:Write a 1- to 2-paragraph analysis of your categorical data results for each research scenario. If you are using the Afrobarometer Dataset, report the mean of Q1 (Age). In your analysis, display the data for the output. Based on your results, provide an explanation of what the implications of social change might be.Use proper APA format, citations, and referencing for your analysis, research question, and display of output.https://studyhall.laureate.net/research/Username:RSCHPassword:RSCHRequired ReadingsWagner, III, W. E. (2020). Using IBM® SPSS® statistics for research methods and social science statistics (7th ed.). Thousand Oaks, CA: Sage Publications.Chapter 7, "Cross-Tabulation and Measures of Association for Nominal and Ordinal Variables"Chapter 11, "Editing Output" (previously read in Week 2, 3, 4, 5. 6, 7, and 8)Frankfort-Nachmias, C., Leon-Guerrero, A., & Davis, G. (2020). Social statistics for a diverse society (9th ed.). Thousand Oaks, CA: Sage Publications.Chapter 9, “Bivariate Tables” (pp. 281-325)Chapter 10, “The Chi-Square Test and Measures of Association” (pp. 327-373)Document: Chi Square Scenarios (PDF)Use these scenarios to complete your Assignment for this week.DatasetsYour 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.Required MediaLaureate Education (Producer). (2016a). Bivariate categorical tests [Video file]. Baltimore, MD: Author.Note: The approximate length of this media piece is 5 minutes.In this media program, Dr. Matt Jones demonstrates bivariate categorical tests using the SPSS software.Accessible player --Downloads--Download Video w/CCDownload AudioDownload TranscriptOptional ResourcesKlingenberg, B. (2016). The Chi-squared test. Retrieved from https://istats.shinyapps.io/ChiSquaredTest/
Respond to Classmate
Respond to at least one of your colleagues’ posts and provide a constructive comment on their assessment of diagnostics. ...
Respond to Classmate
Respond to at least one of your colleagues’ posts and provide a constructive comment on their assessment of diagnostics.Were all assumptions tested for?Are there some violations that the model might be robust against? Why or why not?Explain and provide any additional resources (i.e., web links, articles, etc.) to provide your colleague with addressing diagnostic issues.
9-2 Final Project Submission: Statistical Analysis Report
Submit your statistical analysis report and recommendations to management. It should be a complete, polished artifact cont ...
9-2 Final Project Submission: Statistical Analysis Report
Submit your statistical analysis report and recommendations to management. It should be a complete, polished artifact containing all of the critical elements of the final product. It should reflect the incorporation of feedback gained throughout the course.Note that you will need to refer to the scenario in the article "A-Cat Corp.: Forecasting." See the syllabus for information on accessing the article.For additional details, please refer to the Final Project Guidelines and Rubric document and the Final Project Case Addendum document.
MAT330 Southern New Hampshire Differential Equations Final Exam
Be sure to show all steps for arriving at your solutions. Use Equation Editor (i.e., Equation Tools/Equation Ribbon) as ne ...
MAT330 Southern New Hampshire Differential Equations Final Exam
Be sure to show all steps for arriving at your solutions. Use Equation Editor (i.e., Equation Tools/Equation Ribbon) as needed, and submit everything in one file.For additional details, please refer to the Final Exam Problem Set and the Problem Set Rubric document.If you have any questions please let me know! 😊
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