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SDW02 Rasmussen Sociology in a Digital World Conflict Theorists Test 3
Businesses with high levels of deviance from employees are likely to be successful. Why did employees at Raze.com begin to ...
SDW02 Rasmussen Sociology in a Digital World Conflict Theorists Test 3
Businesses with high levels of deviance from employees are likely to be successful. Why did employees at Raze.com begin to commit deviant acts? Select ...
MEDIATION REGRESSION MODEL SPSS, APA format
Moderator Problem (Background):A Psychology Professor is interested in understanding the variability in final exam grades ...
MEDIATION REGRESSION MODEL SPSS, APA format
Moderator Problem (Background):A Psychology Professor is interested in understanding the variability in final exam grades for his 100-level freshman Psychology Statistics class. He hypothesizes that class absences would be negatively correlated with final exam grades, and that the students’ pre-college levels of math proficiency would be positively correlated with final exam grades. He also hypothesizes that the relationship between absences and final grades would be moderated by levels of Math proficiency. The professor collects data for 35 students. Based on Placement Test Scores, obtained during pre-semester orientation/registration, 12 students had low (Developmental level) Math skills. Thirteen students were proficient in basic 9th grade Arithmetic and Algebra only. And, 10 students had advanced Math skills at the Calculus level. Math levels were recorded as 1 = Low Math Skills; 2 = Moderate Skills, and 3 = High math skills.At the end of the semester, and for each student, the number of class absences was recorded, as were their final exam grades. Using the data appearing in the attached Week 3 Moderator “Statistics Grades.sav” SPSS data file, conduct a multiple regression analysis to examine the direct and interactive (moderator) effects of absences and Math level on final exam grades. Summarize the results using correct APA style. Be sure to include the appropriate Tables and Graphs. Please use my sample summary for moderation as a guide for your summary. As you’ll see, my sample summary shows you what statistics to present and summarize in your papers, and how to present them in APA style format.Assignment Requirements.Describe the sample, the goals of the study, and the variables employed to conduct the studyDescribe the analysis strategy – How will you analyze the data.State the Null and Alternative HypothesesConduct the multiple regression analysis in which grades is the DV (outcome), Math Levels, and Absences, as well as their centered interaction, are the IV (predictors).Present and summarize the results for the Multiple Regression Analysis – including the effects for both IVs as well as the interaction.Conduct, present, and summarize the results for the simple slopes analyses for each level of Math proficiency. So, using the split file procedure in SPSS you must conduct 3 simple regression analysis in which the variable Grades is the DV (outcome) and Absences is the IV (predictor).Create the appropriate table of results for the multiple regression analysis (you must refer to this table within the summary).Create the appropriate table for the simple slopes analyses.Create a simple slopes plot showing the regression of grades on absences for each Math level. You must refer to this figure within the summary.In the Week 2 forum you must submit the summary as an MS-Word file; and please submit the SPSS output in a separate file. That way I can see the analyses that you ran.Please carefully read my sample summary and model your summary after it. Also, you must read chapter 15 in the Warner text.Please note that this analysis and summary must be your own original work, you may not share you work with any classmates. I created the practice data and sample summary as an in-class problem, and I encourage you with work together on the practice problem. But not on the graded assignment3 hours agoATTACHMENTS
4 pages
Exam Final Answer
1. To study the effect of maternal psychiatric disorders, depression, anxiety. During pregnancy, up to 10% and 13% have de ...
Exam Final Answer
1. To study the effect of maternal psychiatric disorders, depression, anxiety. During pregnancy, up to 10% and 13% have depression and anxiety ...
UOPX Globalization and Information Research Worksheet
Assignment ContentPurpose This assignment is intended to give you an opportunity to strengthen your skills in gathering ...
UOPX Globalization and Information Research Worksheet
Assignment ContentPurpose This assignment is intended to give you an opportunity to strengthen your skills in gathering and analyzing business-related information. It provides a deeper understanding of how companies can look at globalization as part of their strategic and operational plans. The assignment has two parts: one focused on information research and analysis, and the other is on applied analytics. Resources: Microsoft Excel® "How Netflix Expanded to 190 Countries in 7 Years" from Harvard Business ReviewCallCenterWaitingTime.xlsx file Part 1: Globalization and Information Research Context: Companies that perform well in their country of origin usually consider expanding operations in new international markets. Deciding where, how, and when to expand is not an easy task, though. Many issues need to be considered before crafting an expansion strategy and investing significant resources to this end, including: the level of demand to be expected for the company’s products/services presence of local competitors the regulatory, economic, demographic, and political environments Carefully researching and analyzing these and other factors can help mitigate the inherent risk associated with an overseas expansion strategy, thus increasing the likelihood of success. As a data analyst in your company’s business development department, you’ve been tasked with the responsibility of recommending countries for international expansion. You’ll write a report to the company’s executive team with your research, analysis, and recommendations. Instructions: Write a 525-word summary covering the following items: According to the article listed above, what were the most important strategic moves that propelled Netflix’s successful international expansion? The article mentions investments in big data and analytics as one of the elements accompanying the second phase of overseas expansion. Why was this investment important? What type of information did Netflix derive from the data collected? According to the article, what is exponential globalization? Not all international expansion strategies are a resounding success, however. Research an article or video that discusses an instance in which an American company’s expansion efforts in another country failed. According to the article/video you selected, what were the main reasons for this failure? Do you agree with this assessment? Explain some of the reasons why certain companies’ expansion plans have failed in the past. Part 2: Hypothesis testing Context: Your organization is evaluating the quality of its call center operations. One of the most important metrics in a call center is Time in Queue (TiQ), which is the time a customer has to wait before he/she is serviced by a Customer Service Representative (CSR). If a customer has to wait for too long, he/she is more likely to get discouraged and hang up. Furthermore, customers who have to wait too long in the queue typically report a negative overall experience with the call. You’ve conducted an exhaustive literature review and found that the average TiQ in your industry is 2.5 minutes (150 seconds). Another important metric is Service Time (ST), also known as Handle Time, which is the time a CSR spends servicing the customer. CSR’s with more experience and deeper knowledge tend to resolve customer calls faster. Companies can improve average ST by providing more training to their CSR’s or even by channeling calls according to area of expertise. Last month your company had an average ST of approximately 3.5 minutes (210 seconds). In an effort to improve this metric, the company has implemented a new protocol that channels calls to CSR’s based on area of expertise. The new protocol (PE) is being tested side-by-side with the traditional (PT) protocol. Instructions: Access the CallCenterWaitingTime.xlsx file. Each row in the database corresponds to a different call. The column variables are as follows: ProtocolType: indicates protocol type, either PT or PEQueueTime: Time in Queue, in secondsServiceTime: Service Time, in secondsPerform a test of hypothesis to determine whether the average TiQ is lower than the industry standard of 2.5 minutes (150 seconds). Use a significance level of α=0.05. Evaluate if the company should allocate more resources to improve its average TiQ. Perform a test of hypothesis to determine whether the average ST with service protocol PE is lower than with the PT protocol. Use a significance level of α=0.05. Assess if the new protocol served its purpose. (Hint: this should be a test of means for 2 independent groups.) Submit your calculations and a 175-word summary of your conclusions.
MTH109 Pepperdine University Traveling Salesman Problem Paper
Traveling Salesman ProblemFor this Critical Thinking assignment, you will
solve a real-world optimization problem using g ...
MTH109 Pepperdine University Traveling Salesman Problem Paper
Traveling Salesman ProblemFor this Critical Thinking assignment, you will
solve a real-world optimization problem using graph theory.Part I: Complete the following steps:
Select a
real-world optimization problem that is an example of the Traveling
Salesman Problem (TSP).
Create a graph modeling the
real-world scenario corresponding to the problem. Use weights to represent
the variable that you are optimizing.
Find an optimal solution for the
problem using the concepts studied in this module.
Part II: Based on your work in Part I, discuss the following:
Discuss your
rationale for your choice of the real-world optimization problem. How were
you able to identify that it was an example of the TSP? Why is this
example relevant?
Describe how you created the
graph modeling the real-world scenario corresponding to the problem.
Determine if the graph is
complete. If so, use your graph to describe the formula for computing the
number of Hamilton circuits.
Explain in detail how you solved
the problem.
Describe a method for finding a
non-optimal solution to the problem.
Consider another variable that
could be optimized in the problem. How would your answers to Part I be
affected by this change?
Discuss the advantages of using
graph theory to solve this problem.
Requirements:You must submit TWO files for this assignment.
The first file should contain the computations, graphs, diagrams, etc.,
associated with the questions in Part I. This file may be formatted as a
numbered list of answers. Unless stated in the problem, a narrative discussion
is not required, but you must provide enough information to show how you
arrived at the answer.The second file should be a 2-3-page narrative
paper, written in APA format, associated with the situation described in Part
II. Specific requirements for the paper are provided below:
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3 pages
Proofs
1. For the following, state what you would assume and what you would want to prove for a In a direct proof, we assume the ...
Proofs
1. For the following, state what you would assume and what you would want to prove for a In a direct proof, we assume the premise (the left part) and ...
15 pages
SDW02 Rasmussen Sociology in a Digital World Conflict Theorists Test 3
Businesses with high levels of deviance from employees are likely to be successful. Why did employees at Raze.com begin to ...
SDW02 Rasmussen Sociology in a Digital World Conflict Theorists Test 3
Businesses with high levels of deviance from employees are likely to be successful. Why did employees at Raze.com begin to commit deviant acts? Select ...
MEDIATION REGRESSION MODEL SPSS, APA format
Moderator Problem (Background):A Psychology Professor is interested in understanding the variability in final exam grades ...
MEDIATION REGRESSION MODEL SPSS, APA format
Moderator Problem (Background):A Psychology Professor is interested in understanding the variability in final exam grades for his 100-level freshman Psychology Statistics class. He hypothesizes that class absences would be negatively correlated with final exam grades, and that the students’ pre-college levels of math proficiency would be positively correlated with final exam grades. He also hypothesizes that the relationship between absences and final grades would be moderated by levels of Math proficiency. The professor collects data for 35 students. Based on Placement Test Scores, obtained during pre-semester orientation/registration, 12 students had low (Developmental level) Math skills. Thirteen students were proficient in basic 9th grade Arithmetic and Algebra only. And, 10 students had advanced Math skills at the Calculus level. Math levels were recorded as 1 = Low Math Skills; 2 = Moderate Skills, and 3 = High math skills.At the end of the semester, and for each student, the number of class absences was recorded, as were their final exam grades. Using the data appearing in the attached Week 3 Moderator “Statistics Grades.sav” SPSS data file, conduct a multiple regression analysis to examine the direct and interactive (moderator) effects of absences and Math level on final exam grades. Summarize the results using correct APA style. Be sure to include the appropriate Tables and Graphs. Please use my sample summary for moderation as a guide for your summary. As you’ll see, my sample summary shows you what statistics to present and summarize in your papers, and how to present them in APA style format.Assignment Requirements.Describe the sample, the goals of the study, and the variables employed to conduct the studyDescribe the analysis strategy – How will you analyze the data.State the Null and Alternative HypothesesConduct the multiple regression analysis in which grades is the DV (outcome), Math Levels, and Absences, as well as their centered interaction, are the IV (predictors).Present and summarize the results for the Multiple Regression Analysis – including the effects for both IVs as well as the interaction.Conduct, present, and summarize the results for the simple slopes analyses for each level of Math proficiency. So, using the split file procedure in SPSS you must conduct 3 simple regression analysis in which the variable Grades is the DV (outcome) and Absences is the IV (predictor).Create the appropriate table of results for the multiple regression analysis (you must refer to this table within the summary).Create the appropriate table for the simple slopes analyses.Create a simple slopes plot showing the regression of grades on absences for each Math level. You must refer to this figure within the summary.In the Week 2 forum you must submit the summary as an MS-Word file; and please submit the SPSS output in a separate file. That way I can see the analyses that you ran.Please carefully read my sample summary and model your summary after it. Also, you must read chapter 15 in the Warner text.Please note that this analysis and summary must be your own original work, you may not share you work with any classmates. I created the practice data and sample summary as an in-class problem, and I encourage you with work together on the practice problem. But not on the graded assignment3 hours agoATTACHMENTS
4 pages
Exam Final Answer
1. To study the effect of maternal psychiatric disorders, depression, anxiety. During pregnancy, up to 10% and 13% have de ...
Exam Final Answer
1. To study the effect of maternal psychiatric disorders, depression, anxiety. During pregnancy, up to 10% and 13% have depression and anxiety ...
UOPX Globalization and Information Research Worksheet
Assignment ContentPurpose This assignment is intended to give you an opportunity to strengthen your skills in gathering ...
UOPX Globalization and Information Research Worksheet
Assignment ContentPurpose This assignment is intended to give you an opportunity to strengthen your skills in gathering and analyzing business-related information. It provides a deeper understanding of how companies can look at globalization as part of their strategic and operational plans. The assignment has two parts: one focused on information research and analysis, and the other is on applied analytics. Resources: Microsoft Excel® "How Netflix Expanded to 190 Countries in 7 Years" from Harvard Business ReviewCallCenterWaitingTime.xlsx file Part 1: Globalization and Information Research Context: Companies that perform well in their country of origin usually consider expanding operations in new international markets. Deciding where, how, and when to expand is not an easy task, though. Many issues need to be considered before crafting an expansion strategy and investing significant resources to this end, including: the level of demand to be expected for the company’s products/services presence of local competitors the regulatory, economic, demographic, and political environments Carefully researching and analyzing these and other factors can help mitigate the inherent risk associated with an overseas expansion strategy, thus increasing the likelihood of success. As a data analyst in your company’s business development department, you’ve been tasked with the responsibility of recommending countries for international expansion. You’ll write a report to the company’s executive team with your research, analysis, and recommendations. Instructions: Write a 525-word summary covering the following items: According to the article listed above, what were the most important strategic moves that propelled Netflix’s successful international expansion? The article mentions investments in big data and analytics as one of the elements accompanying the second phase of overseas expansion. Why was this investment important? What type of information did Netflix derive from the data collected? According to the article, what is exponential globalization? Not all international expansion strategies are a resounding success, however. Research an article or video that discusses an instance in which an American company’s expansion efforts in another country failed. According to the article/video you selected, what were the main reasons for this failure? Do you agree with this assessment? Explain some of the reasons why certain companies’ expansion plans have failed in the past. Part 2: Hypothesis testing Context: Your organization is evaluating the quality of its call center operations. One of the most important metrics in a call center is Time in Queue (TiQ), which is the time a customer has to wait before he/she is serviced by a Customer Service Representative (CSR). If a customer has to wait for too long, he/she is more likely to get discouraged and hang up. Furthermore, customers who have to wait too long in the queue typically report a negative overall experience with the call. You’ve conducted an exhaustive literature review and found that the average TiQ in your industry is 2.5 minutes (150 seconds). Another important metric is Service Time (ST), also known as Handle Time, which is the time a CSR spends servicing the customer. CSR’s with more experience and deeper knowledge tend to resolve customer calls faster. Companies can improve average ST by providing more training to their CSR’s or even by channeling calls according to area of expertise. Last month your company had an average ST of approximately 3.5 minutes (210 seconds). In an effort to improve this metric, the company has implemented a new protocol that channels calls to CSR’s based on area of expertise. The new protocol (PE) is being tested side-by-side with the traditional (PT) protocol. Instructions: Access the CallCenterWaitingTime.xlsx file. Each row in the database corresponds to a different call. The column variables are as follows: ProtocolType: indicates protocol type, either PT or PEQueueTime: Time in Queue, in secondsServiceTime: Service Time, in secondsPerform a test of hypothesis to determine whether the average TiQ is lower than the industry standard of 2.5 minutes (150 seconds). Use a significance level of α=0.05. Evaluate if the company should allocate more resources to improve its average TiQ. Perform a test of hypothesis to determine whether the average ST with service protocol PE is lower than with the PT protocol. Use a significance level of α=0.05. Assess if the new protocol served its purpose. (Hint: this should be a test of means for 2 independent groups.) Submit your calculations and a 175-word summary of your conclusions.
MTH109 Pepperdine University Traveling Salesman Problem Paper
Traveling Salesman ProblemFor this Critical Thinking assignment, you will
solve a real-world optimization problem using g ...
MTH109 Pepperdine University Traveling Salesman Problem Paper
Traveling Salesman ProblemFor this Critical Thinking assignment, you will
solve a real-world optimization problem using graph theory.Part I: Complete the following steps:
Select a
real-world optimization problem that is an example of the Traveling
Salesman Problem (TSP).
Create a graph modeling the
real-world scenario corresponding to the problem. Use weights to represent
the variable that you are optimizing.
Find an optimal solution for the
problem using the concepts studied in this module.
Part II: Based on your work in Part I, discuss the following:
Discuss your
rationale for your choice of the real-world optimization problem. How were
you able to identify that it was an example of the TSP? Why is this
example relevant?
Describe how you created the
graph modeling the real-world scenario corresponding to the problem.
Determine if the graph is
complete. If so, use your graph to describe the formula for computing the
number of Hamilton circuits.
Explain in detail how you solved
the problem.
Describe a method for finding a
non-optimal solution to the problem.
Consider another variable that
could be optimized in the problem. How would your answers to Part I be
affected by this change?
Discuss the advantages of using
graph theory to solve this problem.
Requirements:You must submit TWO files for this assignment.
The first file should contain the computations, graphs, diagrams, etc.,
associated with the questions in Part I. This file may be formatted as a
numbered list of answers. Unless stated in the problem, a narrative discussion
is not required, but you must provide enough information to show how you
arrived at the answer.The second file should be a 2-3-page narrative
paper, written in APA format, associated with the situation described in Part
II. Specific requirements for the paper are provided below:
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