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6x+1 equal to or is less than 7 or 3x is equal to or less than 6
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6x+1=<7
6x=<6
x=<1
and
3x =<6
x=<2
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PSY 7864 Capella University Data Analysis & Application Template Research Paper
Instructions Complete the following for this assignment: You will complete this assignment using the Data Analysis and App ...
PSY 7864 Capella University Data Analysis & Application Template Research Paper
Instructions Complete the following for this assignment: You will complete this assignment using the Data Analysis and Application template (DAA Template [DOC]).Refer to IBM SPSS Step-by-Step Guide: One-Way ANOVA [DOC] for additional information on using SPSS for this assignment.If necessary, review the Copy/Export Output Instructions [HTML]
to refresh your memory on how to perform these tasks. Your submission
should be in narrative format with supporting statistical output (table
and graphs) integrated into the narrative in the appropriate places (not
all at the end of the document).As you work on this assignment, you may find the Data Set Instructions [DOC] helpful. You will analyze the correlations among the following variables in the grades.sav data set: section.quiz3. Step 1: Write Section 1 of the DAA: The Data Analysis Plan. Briefly describe the goal of your analysis.State your research question, null, and alternate hypothesis.Specify the variables used in this analysis (predictor, outcome) and the scale of measurement of each variable.State the sample size (N) and the alpha level you will use (.05 unless otherwise specified).Explain why the analysis is a good choice based on the nature of your variables. Step 2: Write Section 2 of the DAA: Testing Assumptions. Articulate and test the assumptions of ANOVA.Paste the SPSS histogram output for quiz3 and discuss your visual interpretations.Paste SPSS descriptives output showing skewness and kurtosis values for quiz3 and interpret them.Paste the SPSS descriptives output showing skewness and kurtosis values for quiz3 and interpret them.Paste the SPSS output for the Shapiro-Wilk test of quiz3 and interpret it.Report the results of the Levene test and interpret it.Explain whether the assumptions of ANOVA are met. If assumptions
are not met, discuss how to ameliorate violations of the assumptions. Step 3: Write Section 3 of the DAA: Results and Interpretation. Paste the SPSS output of the means plot and provide an interpretation.Also report the means and standard deviations of quiz3 for each level of the section variable.Paste the SPSS ANOVA output and report the results of the F test. Include the following
Degrees of freedom.F value.p value.Calculated effect size.Interpretation of the effect size.Finally, if the omnibus F is significant, provide the SPSS post-hoc (Tukey HSD) output.Interpret the post-hoc tests. Interpret statistical results against the null hypothesis and state whether it is accepted or rejected. Step 4: Write Section 4 of the DAA: Statistical Conclusions. Provide a brief summary of your analysis and the conclusions drawn.Analyze the limitations of the statistical test.Provide any possible alternate explanations for the findings and potential areas for future exploration. Step 5: Write Section 5 of the DAA: Application. Analyze how you might use this statistical approach in your field and what the potential implications would be. Submit your DAA template as an attached Word document in the assignment area.Readings Read about how to apply your knowledge of ANOVA and run some analyses in SPSS. George, D., & Mallery, P. (2019). IBM SPSS statistics 25 step by step: A simple guide and reference (15th ed.). New York, NY: Routledge.
Chapter 12, pages 159–168, describes how to run an ANOVA in SPSS. Field, A. (2018). Discovering statistics using IBM SPSS: North American edition (5th ed.). Thousand Oaks, CA: Sage.
Review Chapter 12’s information on post hoc procedures and output from one-way ANOVAs to help you with your assignment. The 7864 Course Study Guide [PDF] highlights
content to focus on as you read and absorb the materials. You may also
find some additional articles with direct relevance to your field here.
5 pages
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Mathematics for College Readiness Belchertown High School Find the perimeter of the polygon ?ABCDEFG? shown below. Round to the nearest tenth, if necessary.
Find the perimeter of the polygon ABCDEFG shown below. Round to the nearest tenth, if necessary.A. 59.7B. 26C. 30D. 27.7
Mathematics for College Readiness Belchertown High School Find the perimeter of the polygon ?ABCDEFG? shown below. Round to the nearest tenth, if necessary.
Find the perimeter of the polygon ABCDEFG shown below. Round to the nearest tenth, if necessary.A. 59.7B. 26C. 30D. 27.7
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.
4 pages
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Updateweek5
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PSY 7864 Capella University Data Analysis & Application Template Research Paper
Instructions Complete the following for this assignment: You will complete this assignment using the Data Analysis and App ...
PSY 7864 Capella University Data Analysis & Application Template Research Paper
Instructions Complete the following for this assignment: You will complete this assignment using the Data Analysis and Application template (DAA Template [DOC]).Refer to IBM SPSS Step-by-Step Guide: One-Way ANOVA [DOC] for additional information on using SPSS for this assignment.If necessary, review the Copy/Export Output Instructions [HTML]
to refresh your memory on how to perform these tasks. Your submission
should be in narrative format with supporting statistical output (table
and graphs) integrated into the narrative in the appropriate places (not
all at the end of the document).As you work on this assignment, you may find the Data Set Instructions [DOC] helpful. You will analyze the correlations among the following variables in the grades.sav data set: section.quiz3. Step 1: Write Section 1 of the DAA: The Data Analysis Plan. Briefly describe the goal of your analysis.State your research question, null, and alternate hypothesis.Specify the variables used in this analysis (predictor, outcome) and the scale of measurement of each variable.State the sample size (N) and the alpha level you will use (.05 unless otherwise specified).Explain why the analysis is a good choice based on the nature of your variables. Step 2: Write Section 2 of the DAA: Testing Assumptions. Articulate and test the assumptions of ANOVA.Paste the SPSS histogram output for quiz3 and discuss your visual interpretations.Paste SPSS descriptives output showing skewness and kurtosis values for quiz3 and interpret them.Paste the SPSS descriptives output showing skewness and kurtosis values for quiz3 and interpret them.Paste the SPSS output for the Shapiro-Wilk test of quiz3 and interpret it.Report the results of the Levene test and interpret it.Explain whether the assumptions of ANOVA are met. If assumptions
are not met, discuss how to ameliorate violations of the assumptions. Step 3: Write Section 3 of the DAA: Results and Interpretation. Paste the SPSS output of the means plot and provide an interpretation.Also report the means and standard deviations of quiz3 for each level of the section variable.Paste the SPSS ANOVA output and report the results of the F test. Include the following
Degrees of freedom.F value.p value.Calculated effect size.Interpretation of the effect size.Finally, if the omnibus F is significant, provide the SPSS post-hoc (Tukey HSD) output.Interpret the post-hoc tests. Interpret statistical results against the null hypothesis and state whether it is accepted or rejected. Step 4: Write Section 4 of the DAA: Statistical Conclusions. Provide a brief summary of your analysis and the conclusions drawn.Analyze the limitations of the statistical test.Provide any possible alternate explanations for the findings and potential areas for future exploration. Step 5: Write Section 5 of the DAA: Application. Analyze how you might use this statistical approach in your field and what the potential implications would be. Submit your DAA template as an attached Word document in the assignment area.Readings Read about how to apply your knowledge of ANOVA and run some analyses in SPSS. George, D., & Mallery, P. (2019). IBM SPSS statistics 25 step by step: A simple guide and reference (15th ed.). New York, NY: Routledge.
Chapter 12, pages 159–168, describes how to run an ANOVA in SPSS. Field, A. (2018). Discovering statistics using IBM SPSS: North American edition (5th ed.). Thousand Oaks, CA: Sage.
Review Chapter 12’s information on post hoc procedures and output from one-way ANOVAs to help you with your assignment. The 7864 Course Study Guide [PDF] highlights
content to focus on as you read and absorb the materials. You may also
find some additional articles with direct relevance to your field here.
5 pages
Stat02
Part A: Inferential Statistics Data Analysis Plan and Computation Introduction: The annual income levels and annual expend ...
Stat02
Part A: Inferential Statistics Data Analysis Plan and Computation Introduction: The annual income levels and annual expenditure on food and fruits are ...
Mathematics for College Readiness Belchertown High School Find the perimeter of the polygon ?ABCDEFG? shown below. Round to the nearest tenth, if necessary.
Find the perimeter of the polygon ABCDEFG shown below. Round to the nearest tenth, if necessary.A. 59.7B. 26C. 30D. 27.7
Mathematics for College Readiness Belchertown High School Find the perimeter of the polygon ?ABCDEFG? shown below. Round to the nearest tenth, if necessary.
Find the perimeter of the polygon ABCDEFG shown below. Round to the nearest tenth, if necessary.A. 59.7B. 26C. 30D. 27.7
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.
4 pages
Updateweek5
The scenario deals with the independent samples t-test to determine whether the student’s satisfaction level in a quanti ...
Updateweek5
The scenario deals with the independent samples t-test to determine whether the student’s satisfaction level in a quantitative course varied in ...
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