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Clara rides her bike to school for 3 * 2 * 15 = 90 minutes and walks to school 2 * 2 * 25 = 100 minutes every week.
Answer: Every week walking to school takes Clara 10 minutes more than riding her bike.
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MATHCBA45 Rasmussen Probabilities Math Problems and Expected Value Quiz
In a game between two teams A and B, John is set to win 200 dollars if A wins, and 100 dollars if B
MATHCBA45 Rasmussen Probabilities Math Problems and Expected Value Quiz
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Assignment 1: Looking From a Theoretical Lens Perspective
Theoretical framework: the use of constructs and propositions a recognized theory (or theories) to a research problem, pur ...
Assignment 1: Looking From a Theoretical Lens Perspective
Theoretical framework: the use of constructs and propositions a recognized theory (or theories) to a research problem, purpose, and question. Conceptual framework: the construction of ideas, assumptions, and beliefs sourced in both the literature and one’s own experience, which identify the main concepts that guide the formulation of the research problem, purpose, and question. Post an explanation of the role of a theoretical or conceptual framework in qualitative research and provide examples. Use proper APA format and at least 3 citations to support this assignment.
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Quantitative Methods Solution
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One Way ANOVA Worksheet
For this assignment you will complete an ANOVA. ANOVAA weight-loss researcher runs a study where he randomly assigns 100 ...
One Way ANOVA Worksheet
For this assignment you will complete an ANOVA. ANOVAA weight-loss researcher runs a study where he randomly assigns 100 participants to one of four conditions (“Program”): 1) exercise program, 2) a calorie restriction program, 3) a calorie restriction AND exercise program, or 4) a control group with no weight loss program. He wants to know if his programs are more or less effective than trying to lose weight without a specific program, and also which programs are more or less effective than others.Use WeightLossPrograms.sav to answer the following questions:Run a one-way ANOVA (include Levene's test for homogeneity of variances.) Report the obtained F and degrees of freedom (df) for the ANOVA.What is the significance level (p-value) for this test?What conclusion should the investigator draw on the basis of this test with regard to the null hypothesis if the alpha is set at .05?Report the effect size η2 for the ANOVA.If necessary, conduct follow-up post-hoc comparisons using Tukey's. If statistical differences exist at alpha .05, specify which pairs of conditions differ.Submit your answers to #1-5 in a Word document. Please upload your file to Blackboard using the Attach File option.
Running Descriptive Statistics and Creating Visual Displays
Descriptive statistics allow you to manage large amounts of data. As Green and Salkind (2013) state, descriptive statistic ...
Running Descriptive Statistics and Creating Visual Displays
Descriptive statistics allow you to manage large amounts of data. As Green and Salkind (2013) state, descriptive statistics involve summarizing scores and their distribution by developing tables, charts, and graphs, such as boxplots and histograms, and by computing descriptive statistical indices, such as the mean score of a variable.For this Assignment, you will use SPSS to generate descriptive statistics. You will also create a table, pie chart, and histogram that will visually represent the distribution of variables and meet APA requirements. These are important skills that you will use in future assignments in this course and in your doctoral studies.To prepare for this Assignment:Review:Lesson 16A or B, "Creating an SPSS Graph" or “Creating an SPSS Chart”Lesson 17A or B, "Enhancing SPSS Graphs" or “Enhancing SPSS Charts”Lesson 20, “Univariate Descriptive Statistics for Qualitative Variables.” Your output should mirror the output on page 101 in the Green and Salkind text.Lesson 21, “Univariate Descriptive Statistics for Quantitative Variables.” Your submission should mirror the output on page 107in the Green and Salkind text.Review the following media programs:Central Tendency and VariabilityFrequency DistributionsThe Normal Distribution and ProbabilityProbability and SamplesAccess the IT Security Dataset in this week’s Learning Resources. You should have already downloaded the SPSS files and the Excel version for the Week 1 Assignment.It is strongly encouraged that you review Chapter 5, “Displaying Results,” of the APA Publication Manual to understand table and figure requirements before starting.Review the Week 2 Assignment Exemplar document provided in this week’s Learning Resources.Note: Most weekly Assignments have an “Assignment Exemplar.” These exemplars provide templates of what is expected in the Assignment. Refer to these exemplars/templates as you begin working on your Assignments. After reviewing the Assignment Exemplar, you may delete the content and populate the template with your data and analysis as required in each Assignment. Note the structure of each template, how the data is organized, and how the analysis is presented.Submit a 5- to 6-page paper using the Assignment Exemplar.Your paper must include the following elements:The descriptive statistics SPSS output for the qualitative variables in the IT Security Dataset (see Lesson 20, “Univariate Descriptive Statistics for Qualitative Variables”).Note: Your output should mirror the output on page 101 in the Green and Salkind text.Include a properly formatted “APA Participants Section” that includes a properly formatted APA descriptive statistics table and pie chart.Your table and pie chart should mirror the examples on page 103 in the Green and Salkind text.Descriptive statistics SPSS output for the quantitative variables in the IT Security Dataset (see Lesson 21, “Univariate Descriptive Statistics for Quantitative Variables”).Note: Your output should mirror the output on page 107 in the Green and Salkind text.Include a properly formatted “APA Participants Section” that includes: a properly formatted APA descriptive statistics table and histogram for one of the quantitative variables of your choice.Your table should mirror the example on page 113 in the Green and Salkind text.Your histogram should mirror the example on page 110 in the Green and Salkind text.
SU Multiple and Linear Regression for Amazon Net Income Analysis
First part: Linear Regression Analysis
Terry Downes owns a commercial cleaning company. He has conducted a survey of custo ...
SU Multiple and Linear Regression for Amazon Net Income Analysis
First part: Linear Regression Analysis
Terry Downes owns a commercial cleaning company. He has conducted a survey of customers to determine how satisfied they are with the work performed. He devised a 100-point rating scale—with 0 being poor and 100 being excellent service, selected a random sample of 14 customers, and asked them to rate the service. He also recorded the number of worker hours spent in the customer's facility. These are in the file named Downes.
Use Excel to complete the following:
Develop a scatter plot showing the variables, rate of service and worker hours, with the y variable on the vertical axis and the x variable on the horizontal axis, and indicating the type of relationship.
Develop a linear regression model to explain the variation in the service rating.
Use Word to complete the following:
Describe the model, showing the results of the pertinent hypothesis tests, using a significance level of 0.10.
Submit your work in a Word document and attach your Excel file.
second part: Multiple Regression Analysis
Amazon.com has become one of the most successful online merchants. Two measures of its success are sales and net income/loss figures. The data can be found in the file, Amazon.
Use Excel to complete the following:
Construct a scatter plot for Amazon's net income/loss and sales figures for the period 1995–2015.
Determine a polynomial model, including its order (or degree), for Amazon's net income/loss and sales figures.
Use Word to complete the following:
Explain your process of determining the polynomial model
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Most Popular Content
6 pages
MATHCBA45 Rasmussen Probabilities Math Problems and Expected Value Quiz
In a game between two teams A and B, John is set to win 200 dollars if A wins, and 100 dollars if B
MATHCBA45 Rasmussen Probabilities Math Problems and Expected Value Quiz
In a game between two teams A and B, John is set to win 200 dollars if A wins, and 100 dollars if B
Assignment 1: Looking From a Theoretical Lens Perspective
Theoretical framework: the use of constructs and propositions a recognized theory (or theories) to a research problem, pur ...
Assignment 1: Looking From a Theoretical Lens Perspective
Theoretical framework: the use of constructs and propositions a recognized theory (or theories) to a research problem, purpose, and question. Conceptual framework: the construction of ideas, assumptions, and beliefs sourced in both the literature and one’s own experience, which identify the main concepts that guide the formulation of the research problem, purpose, and question. Post an explanation of the role of a theoretical or conceptual framework in qualitative research and provide examples. Use proper APA format and at least 3 citations to support this assignment.
6 pages
Quantitative Methods Solution
Q1. Write the command to train a model on the training dataset that predicts the recurrence of breast cancer using only in ...
Quantitative Methods Solution
Q1. Write the command to train a model on the training dataset that predicts the recurrence of breast cancer using only information about the ...
One Way ANOVA Worksheet
For this assignment you will complete an ANOVA. ANOVAA weight-loss researcher runs a study where he randomly assigns 100 ...
One Way ANOVA Worksheet
For this assignment you will complete an ANOVA. ANOVAA weight-loss researcher runs a study where he randomly assigns 100 participants to one of four conditions (“Program”): 1) exercise program, 2) a calorie restriction program, 3) a calorie restriction AND exercise program, or 4) a control group with no weight loss program. He wants to know if his programs are more or less effective than trying to lose weight without a specific program, and also which programs are more or less effective than others.Use WeightLossPrograms.sav to answer the following questions:Run a one-way ANOVA (include Levene's test for homogeneity of variances.) Report the obtained F and degrees of freedom (df) for the ANOVA.What is the significance level (p-value) for this test?What conclusion should the investigator draw on the basis of this test with regard to the null hypothesis if the alpha is set at .05?Report the effect size η2 for the ANOVA.If necessary, conduct follow-up post-hoc comparisons using Tukey's. If statistical differences exist at alpha .05, specify which pairs of conditions differ.Submit your answers to #1-5 in a Word document. Please upload your file to Blackboard using the Attach File option.
Running Descriptive Statistics and Creating Visual Displays
Descriptive statistics allow you to manage large amounts of data. As Green and Salkind (2013) state, descriptive statistic ...
Running Descriptive Statistics and Creating Visual Displays
Descriptive statistics allow you to manage large amounts of data. As Green and Salkind (2013) state, descriptive statistics involve summarizing scores and their distribution by developing tables, charts, and graphs, such as boxplots and histograms, and by computing descriptive statistical indices, such as the mean score of a variable.For this Assignment, you will use SPSS to generate descriptive statistics. You will also create a table, pie chart, and histogram that will visually represent the distribution of variables and meet APA requirements. These are important skills that you will use in future assignments in this course and in your doctoral studies.To prepare for this Assignment:Review:Lesson 16A or B, "Creating an SPSS Graph" or “Creating an SPSS Chart”Lesson 17A or B, "Enhancing SPSS Graphs" or “Enhancing SPSS Charts”Lesson 20, “Univariate Descriptive Statistics for Qualitative Variables.” Your output should mirror the output on page 101 in the Green and Salkind text.Lesson 21, “Univariate Descriptive Statistics for Quantitative Variables.” Your submission should mirror the output on page 107in the Green and Salkind text.Review the following media programs:Central Tendency and VariabilityFrequency DistributionsThe Normal Distribution and ProbabilityProbability and SamplesAccess the IT Security Dataset in this week’s Learning Resources. You should have already downloaded the SPSS files and the Excel version for the Week 1 Assignment.It is strongly encouraged that you review Chapter 5, “Displaying Results,” of the APA Publication Manual to understand table and figure requirements before starting.Review the Week 2 Assignment Exemplar document provided in this week’s Learning Resources.Note: Most weekly Assignments have an “Assignment Exemplar.” These exemplars provide templates of what is expected in the Assignment. Refer to these exemplars/templates as you begin working on your Assignments. After reviewing the Assignment Exemplar, you may delete the content and populate the template with your data and analysis as required in each Assignment. Note the structure of each template, how the data is organized, and how the analysis is presented.Submit a 5- to 6-page paper using the Assignment Exemplar.Your paper must include the following elements:The descriptive statistics SPSS output for the qualitative variables in the IT Security Dataset (see Lesson 20, “Univariate Descriptive Statistics for Qualitative Variables”).Note: Your output should mirror the output on page 101 in the Green and Salkind text.Include a properly formatted “APA Participants Section” that includes a properly formatted APA descriptive statistics table and pie chart.Your table and pie chart should mirror the examples on page 103 in the Green and Salkind text.Descriptive statistics SPSS output for the quantitative variables in the IT Security Dataset (see Lesson 21, “Univariate Descriptive Statistics for Quantitative Variables”).Note: Your output should mirror the output on page 107 in the Green and Salkind text.Include a properly formatted “APA Participants Section” that includes: a properly formatted APA descriptive statistics table and histogram for one of the quantitative variables of your choice.Your table should mirror the example on page 113 in the Green and Salkind text.Your histogram should mirror the example on page 110 in the Green and Salkind text.
SU Multiple and Linear Regression for Amazon Net Income Analysis
First part: Linear Regression Analysis
Terry Downes owns a commercial cleaning company. He has conducted a survey of custo ...
SU Multiple and Linear Regression for Amazon Net Income Analysis
First part: Linear Regression Analysis
Terry Downes owns a commercial cleaning company. He has conducted a survey of customers to determine how satisfied they are with the work performed. He devised a 100-point rating scale—with 0 being poor and 100 being excellent service, selected a random sample of 14 customers, and asked them to rate the service. He also recorded the number of worker hours spent in the customer's facility. These are in the file named Downes.
Use Excel to complete the following:
Develop a scatter plot showing the variables, rate of service and worker hours, with the y variable on the vertical axis and the x variable on the horizontal axis, and indicating the type of relationship.
Develop a linear regression model to explain the variation in the service rating.
Use Word to complete the following:
Describe the model, showing the results of the pertinent hypothesis tests, using a significance level of 0.10.
Submit your work in a Word document and attach your Excel file.
second part: Multiple Regression Analysis
Amazon.com has become one of the most successful online merchants. Two measures of its success are sales and net income/loss figures. The data can be found in the file, Amazon.
Use Excel to complete the following:
Construct a scatter plot for Amazon's net income/loss and sales figures for the period 1995–2015.
Determine a polynomial model, including its order (or degree), for Amazon's net income/loss and sales figures.
Use Word to complete the following:
Explain your process of determining the polynomial model
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