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Explanation & Answer
The following statements are TRUE
Mean is affected by outliers
If a data set's distribution is skewed,then 95% of its values will fall between two standard deviations of the mean
If data set's distribution is skewed to the right ,its mean will be larger than its median
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20181106101758mthh043059 51 Netshitangani Kwinda Copy
Progress Test 1 (Evaluation 51) covers the course materials that were assigned in Units 1 and 2. Although the progress tes ...
20181106101758mthh043059 51 Netshitangani Kwinda Copy
Progress Test 1 (Evaluation 51) covers the course materials that were assigned in Units 1 and 2. Although the progress test is similar in style to the ...
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/
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How many imaginary roots are there in the equation below?x^3 + 9x&n ...
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How many imaginary roots are there in the equation below?x^3 + 9x = 0A. 0B. 1C. 2D. 3
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Based on Bean et al. (1987). Boris Milkem’s firm owns six assets. The expected selling price (in millions of dollars) ...
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Based on Bean et al. (1987). Boris Milkem’s firm owns six assets. The expected selling price (in millions of dollars) for each asset is given in the file P14_89 .xlsx. For example, if asset 1 is sold in year 2, the firm receives $20 million. To maintain a regular cash flow, Milkem must sell at least $20 million of assets during year 1, at least $30 million worth during year 2, and at least $35 million worth during year 3. Determine how Milkem can maximize his total revenue from assets sold during the next three years.
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Debate if “failing to reject the null” is the same as “accepting the
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MAT 300 Elementary Statistics
Debate if “failing to reject the null” is the same as “accepting the
null.” Support your position with examples of acceptance or rejection
of the null. Next, give your opinion on whether or not a failed t test
“proves” the null hypothesis. Take a position on this statement: In setting up a hypothesis test,
the claim should always be written in the alternative hypothesis.
Provide one (1) example to support your position.
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Most Popular Content
11 pages
20181106101758mthh043059 51 Netshitangani Kwinda Copy
Progress Test 1 (Evaluation 51) covers the course materials that were assigned in Units 1 and 2. Although the progress tes ...
20181106101758mthh043059 51 Netshitangani Kwinda Copy
Progress Test 1 (Evaluation 51) covers the course materials that were assigned in Units 1 and 2. Although the progress test is similar in style to the ...
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/
1 page
Week 2 Maths
1. How would you describe the difference between direct variation and joint variation Direct variation means that a variab ...
Week 2 Maths
1. How would you describe the difference between direct variation and joint variation Direct variation means that a variable Y grows linearly when ...
How many imaginary roots are there in x^3 + 9x = 0, algebra homework help
How many imaginary roots are there in the equation below?x^3 + 9x&n ...
How many imaginary roots are there in x^3 + 9x = 0, algebra homework help
How many imaginary roots are there in the equation below?x^3 + 9x = 0A. 0B. 1C. 2D. 3
Anthem College Phoenix Statistics and Linear Optimization Worksheet
Based on Bean et al. (1987). Boris Milkem’s firm owns six assets. The expected selling price (in millions of dollars) ...
Anthem College Phoenix Statistics and Linear Optimization Worksheet
Based on Bean et al. (1987). Boris Milkem’s firm owns six assets. The expected selling price (in millions of dollars) for each asset is given in the file P14_89 .xlsx. For example, if asset 1 is sold in year 2, the firm receives $20 million. To maintain a regular cash flow, Milkem must sell at least $20 million of assets during year 1, at least $30 million worth during year 2, and at least $35 million worth during year 3. Determine how Milkem can maximize his total revenue from assets sold during the next three years.
MAT 300 Elementary Statistics
Debate if “failing to reject the null” is the same as “accepting the
null.” Support your position with examples ...
MAT 300 Elementary Statistics
Debate if “failing to reject the null” is the same as “accepting the
null.” Support your position with examples of acceptance or rejection
of the null. Next, give your opinion on whether or not a failed t test
“proves” the null hypothesis. Take a position on this statement: In setting up a hypothesis test,
the claim should always be written in the alternative hypothesis.
Provide one (1) example to support your position.
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