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MAT 240 Southern New Hampshire MOD2 Median Housing Price Prediction Model Paper
3-3 Assignment: Real Estate Analysis Part II
OverviewRecall that samples are used to generate a statistic, ...
MAT 240 Southern New Hampshire MOD2 Median Housing Price Prediction Model Paper
3-3 Assignment: Real Estate Analysis Part II
OverviewRecall that samples are used to generate a statistic, which
businesses use to estimate the population parameter. You have learned
how to take samples from populations and use them to produce statistics.
For two quantitative variables, businesses can use scatterplots and the
correlation coefficient to explore a potential linear relationship.
Furthermore, they can quantify the relationship in a regression
equation.PromptThis assignment picks up where the Module Two assignment left off and will use components of that assignment as a foundation.You have submitted your initial analysis to the sales team at D.M.
Pan Real Estate Company. You will continue your analysis of the provided
Real Estate County Data
spreadsheet using your selected region to complete your analysis. You
may refer back to the initial report you developed in the Module Two
Assignment Template to continue the work. This document and the National Statistics and Graphs spreadsheet will support your work on the assignment.Note: In the report you prepare for the sales team,
the dependent, or response, variable (y) should be the median listing
price and the independent, or predictor, variable (x) should be the
median square feet.Using the Module Three Assignment Template, specifically address the following:Regression Equation: Provide the regression equation for the line of best fit using the scatterplot from the Module Two assignment.Determine r: Determine r and what it means. (What is the relationship between the variables?)
Determine the strength of the correlation (weak, moderate, or strong).Discuss how you determine the direction of the association between the two variables.
Is there a positive or negative association?What do you see as the direction of the correlation?
Examine the Slope and Intercepts: Examine the slopeb1undefinedb0.
Draw conclusions from the slope and intercept in the context of this problem.
Does the intercept make sense based on your observation of the line of best fit?
Determine the value of the land only.Note: You can assume, when the square footage of the house is zero, that the price is the value of just the land. This happens when x=0, which is the y-intercept.
Determine the R-squared Coefficient: Determine the R-squared value.
Discuss what R-squared means in the context of this analysis.
Conclusions: Reflect on the Relationship: Reflect
on the relationship between square feet and sales price by answering the
following questions:
Is the square footage for homes in your selected region different than for homes overall in the United States?For every 100 square feet, how much does the price go up (i.e., can you use slope to help identify price changes)?Use the regression equation to estimate how much you would list your house for if it was 1,200 square feet.What square footage range would the graph be best used for?
Guidelines for SubmissionSubmit your completed Module Three Assignment Template as a Word
document that includes your response and supporting charts/graphs. The
following resources support your work on this assignment:
Find the margin of error with the given conditions, Round to four decimal places, algebra homework help
Find the margin of error with the given conditions. Round to four decimal places.P = 33% and n = 600200 high school studen ...
Find the margin of error with the given conditions, Round to four decimal places, algebra homework help
Find the margin of error with the given conditions. Round to four decimal places.P = 33% and n = 600200 high school students were surveyed about whether they drive or take the bus to school. 145 preferred driving.
answer two questions about sample and survey
Please answer the 2 essay questions below and each questions needs about 350-500 words.You are tasked with developing a sa ...
answer two questions about sample and survey
Please answer the 2 essay questions below and each questions needs about 350-500 words.You are tasked with developing a sample of 100 employees from a population of 400 employees. Approximately 60% of the employees are women and 40% of the women are racial/ethnic minorities. Approximately 33% of the male employees are racial/ethnic minorities. Discuss how you might develop a stratified fandom sample and tell me how many racial/ethnic minority females and how many racial/ethnic minority males will eventually be in your sample.Provide a detailed discussion of the advantages and disadvantages associated with using closed and open-ended questions in conducting surveys involving human research subjects.
4 pages
Assignment 5g
a. As we are interested in financial performance, we will analyze the role of manager and crew tenure on store level ‘Pr ...
Assignment 5g
a. As we are interested in financial performance, we will analyze the role of manager and crew tenure on store level ‘Profit’ (as opposed to ...
One-Way ANOVA, statistics assignment help
For this assessment, you will complete an SPSS data analysis report using a one-way ANOVA for assigned variables.We are of ...
One-Way ANOVA, statistics assignment help
For this assessment, you will complete an SPSS data analysis report using a one-way ANOVA for assigned variables.We are often confronted with a need to compare the means of more than two groups. We may also need to compare more than two scores among a sample of participants. ANOVA, ANalysisOf VAariance, is a technique designed to address such questions.By successfully completing this assessment, you will demonstrate your proficiency in the following course competencies and assessment criteria:Competency 1: Analyze the computation, application, strengths and limitations of various statistical tests.Develop a conclusion, including strengths and limitations of a one-way ANOVA.Competency 2: Analyze the decision making process of data analysis.Analyze the assumptions of a one-way ANOVA.Competency 3: Apply knowledge of hypothesis testing.Articulate a research question, null hypothesis, alternative hypothesis, and alpha level.Competency 4: Interpret the results of statistical analyses.Interpret the one-way ANOVA output.Competency 5: Apply a statistical program's procedure to a data set.Apply the appropriate SPSS procedures to check assumptions and calculate the one-way ANOVA to generate relevant output.Competency 6: Apply the results of statistical analyses to a field of interest or career.Develop a context for the data set, including a definition of required variables and scales of measurement.Competency 7: Communicate in a manner that is scholarly, professional, and consistent with the expectations for members in the identified field of study.Communicate in a manner that is scholarly, professional, and consistent with expectations for members of the identified field of study.Read the Assessment 4 Context document for important information on the following topics:The logic of a one-way ANOVA.Avoiding inflated Type I error.Hypothesis testing in one-way ANOVA.Assumptions of one-way ANOVA.As you prepare to complete this assessment, you may want to think about other related issues to deepen your understanding or broaden your viewpoint. You are encouraged to consider the questions below and discuss them with a fellow learner, a work associate, an interested friend, or a member of your professional community. Note that these questions are for your own development and exploration and do not need to be completed or submitted as part of your assessment.APPLICATION OF F-TESTSIs there a research question from your professional life or career specialization that can be addressed by a one-way ANOVA?Why would a one-way ANOVA be the appropriate analysis for this research question?What is the expected outcome?REQUIRED RESOURCESThe following resources are required to complete the assessment.Assessment 4 Context.DAA Template.SPSS Data Analysis Report Guidelines.IBM SPSS Step-by-Step Guide: One-Way ANOVA.Copy/Export Output Instructions.In addition, you will need the grades.savfile that you created from the grades2.datfile in Assessment 1.SPSS SoftwareCapella University requires learners to meet certain minimum computer requirements. Please note that some software required for a course may exceed these minimum requirements. The following statistical analysis software is required to complete your assessments in this course:IBM SPSS Statistics (recent version for PC or Mac).This course requires the following as a minimum:IBM SPSS Statistics Standard GradPack. (The Base GradPack is not acceptable for use in this course.)Internet ResourcesLane, D. M. (2013). HyperStat online: An introductory statistics textbook and online tutorial for help in statistics courses. Retrieved from http://davidmlane.com/hyperstatStatSoft, Inc. (2013). Electronic statistics textbook. Tulsa, OK: StatSoft. Retrieved fromhttp://www.statsoft.com/textbookSophia. (2014). Retrieved from http://www.sophia.org/Browse Sophia for tutorials that explore statistical topics.StatisticsLectures.com. (2012). Free statistic lectures. Retrieved fromhttp://statisticslectures.com/Khan Academy. (2013). Retrieved from https://www.khanacademy.orgThis Web site offers resources covering a range of subjects, including statisticsHall, R. (1998). Between subjects one-way ANOVA example. Psychology World. Retrieved from http://web.mst.edu/~psyworld/anovaexample.htmElliot, A. C. (2012). ANOVA using Microsoft Excel: One-way analysis of variance. Excel Tutorials for Statistical Data Analysis. Retrieved fromhttp://www.stattutorials.com/EXCEL/EXCEL_ANOVA.htm...Onwuegbuzie, T. (Producer). (2009). Mixed methods research[Video] | Transcript. Available from http://videolectures.net/ssmt09_onwuegbuzie_mmrPREPARATIONRead the Assessment 4 Context document (linked in the Resources, under the Required Resources heading) to learn about the concepts used in this assessment.You will use the following resources for this assessment. They are linked in the Required Resources.Complete this assessment using the DAA Template.Read the SPSS Data Analysis Report Guidelines for a more complete understanding of the DAA Template and how to format and organize your assessment.Refer to IBM SPSS Step-By-Step Instructions: One-Way ANOVA for additional information on using SPSS for this assessment.If necessary, review the Copy/Export Output Instructions to refresh your memory on how to perform these tasks. As with your previous assessments, your submission should be narrative with supporting statistical output (table and graphs) integrated into the narrative in the appropriate place (not all at the end of the document).You will analyze the following variables in the grades.sav data set:section.quiz3.DIRECTIONSStep 1: Write Section 1 of the DAAProvide a context of the grades.sav data set.Include a definition of the specified variables (predictor, outcome) and corresponding scales of measurement.Specify the sample size of the data set.Step 2: Write Section 2 of the DAAAnalyze the assumptions of the one-way 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 SPSS output for the Shapiro-Wilk test of quiz3 and interpret it.Report the results of the Levene's test and interpret it.Summarize whether or not the assumptions of the one-way ANOVA are met.Step 3: Write Section 3 of the DAASpecify a research question related to the one-way ANOVA.Articulate the null hypothesis and alternative hypothesis.Specify the alpha level.Step 4: Write Section 4 of the DAABegin by pasting SPSS output of the means plot and providing an interpretation.Also report the means and standard deviations of quiz3 for each level of section.Next, paste the SPSS ANOVA output and report the results of the F test, including:Degrees of freedom.Fvalue.pvalue.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.Step 5: Write Section 5 of the DAADiscuss the conclusions of the one-way ANOVA as it relates to the research question.Conclude with an analysis of the strengths and limitations of one-way ANOVA.
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MAT 240 Southern New Hampshire MOD2 Median Housing Price Prediction Model Paper
3-3 Assignment: Real Estate Analysis Part II
OverviewRecall that samples are used to generate a statistic, ...
MAT 240 Southern New Hampshire MOD2 Median Housing Price Prediction Model Paper
3-3 Assignment: Real Estate Analysis Part II
OverviewRecall that samples are used to generate a statistic, which
businesses use to estimate the population parameter. You have learned
how to take samples from populations and use them to produce statistics.
For two quantitative variables, businesses can use scatterplots and the
correlation coefficient to explore a potential linear relationship.
Furthermore, they can quantify the relationship in a regression
equation.PromptThis assignment picks up where the Module Two assignment left off and will use components of that assignment as a foundation.You have submitted your initial analysis to the sales team at D.M.
Pan Real Estate Company. You will continue your analysis of the provided
Real Estate County Data
spreadsheet using your selected region to complete your analysis. You
may refer back to the initial report you developed in the Module Two
Assignment Template to continue the work. This document and the National Statistics and Graphs spreadsheet will support your work on the assignment.Note: In the report you prepare for the sales team,
the dependent, or response, variable (y) should be the median listing
price and the independent, or predictor, variable (x) should be the
median square feet.Using the Module Three Assignment Template, specifically address the following:Regression Equation: Provide the regression equation for the line of best fit using the scatterplot from the Module Two assignment.Determine r: Determine r and what it means. (What is the relationship between the variables?)
Determine the strength of the correlation (weak, moderate, or strong).Discuss how you determine the direction of the association between the two variables.
Is there a positive or negative association?What do you see as the direction of the correlation?
Examine the Slope and Intercepts: Examine the slopeb1undefinedb0.
Draw conclusions from the slope and intercept in the context of this problem.
Does the intercept make sense based on your observation of the line of best fit?
Determine the value of the land only.Note: You can assume, when the square footage of the house is zero, that the price is the value of just the land. This happens when x=0, which is the y-intercept.
Determine the R-squared Coefficient: Determine the R-squared value.
Discuss what R-squared means in the context of this analysis.
Conclusions: Reflect on the Relationship: Reflect
on the relationship between square feet and sales price by answering the
following questions:
Is the square footage for homes in your selected region different than for homes overall in the United States?For every 100 square feet, how much does the price go up (i.e., can you use slope to help identify price changes)?Use the regression equation to estimate how much you would list your house for if it was 1,200 square feet.What square footage range would the graph be best used for?
Guidelines for SubmissionSubmit your completed Module Three Assignment Template as a Word
document that includes your response and supporting charts/graphs. The
following resources support your work on this assignment:
Find the margin of error with the given conditions, Round to four decimal places, algebra homework help
Find the margin of error with the given conditions. Round to four decimal places.P = 33% and n = 600200 high school studen ...
Find the margin of error with the given conditions, Round to four decimal places, algebra homework help
Find the margin of error with the given conditions. Round to four decimal places.P = 33% and n = 600200 high school students were surveyed about whether they drive or take the bus to school. 145 preferred driving.
answer two questions about sample and survey
Please answer the 2 essay questions below and each questions needs about 350-500 words.You are tasked with developing a sa ...
answer two questions about sample and survey
Please answer the 2 essay questions below and each questions needs about 350-500 words.You are tasked with developing a sample of 100 employees from a population of 400 employees. Approximately 60% of the employees are women and 40% of the women are racial/ethnic minorities. Approximately 33% of the male employees are racial/ethnic minorities. Discuss how you might develop a stratified fandom sample and tell me how many racial/ethnic minority females and how many racial/ethnic minority males will eventually be in your sample.Provide a detailed discussion of the advantages and disadvantages associated with using closed and open-ended questions in conducting surveys involving human research subjects.
4 pages
Assignment 5g
a. As we are interested in financial performance, we will analyze the role of manager and crew tenure on store level ‘Pr ...
Assignment 5g
a. As we are interested in financial performance, we will analyze the role of manager and crew tenure on store level ‘Profit’ (as opposed to ...
One-Way ANOVA, statistics assignment help
For this assessment, you will complete an SPSS data analysis report using a one-way ANOVA for assigned variables.We are of ...
One-Way ANOVA, statistics assignment help
For this assessment, you will complete an SPSS data analysis report using a one-way ANOVA for assigned variables.We are often confronted with a need to compare the means of more than two groups. We may also need to compare more than two scores among a sample of participants. ANOVA, ANalysisOf VAariance, is a technique designed to address such questions.By successfully completing this assessment, you will demonstrate your proficiency in the following course competencies and assessment criteria:Competency 1: Analyze the computation, application, strengths and limitations of various statistical tests.Develop a conclusion, including strengths and limitations of a one-way ANOVA.Competency 2: Analyze the decision making process of data analysis.Analyze the assumptions of a one-way ANOVA.Competency 3: Apply knowledge of hypothesis testing.Articulate a research question, null hypothesis, alternative hypothesis, and alpha level.Competency 4: Interpret the results of statistical analyses.Interpret the one-way ANOVA output.Competency 5: Apply a statistical program's procedure to a data set.Apply the appropriate SPSS procedures to check assumptions and calculate the one-way ANOVA to generate relevant output.Competency 6: Apply the results of statistical analyses to a field of interest or career.Develop a context for the data set, including a definition of required variables and scales of measurement.Competency 7: Communicate in a manner that is scholarly, professional, and consistent with the expectations for members in the identified field of study.Communicate in a manner that is scholarly, professional, and consistent with expectations for members of the identified field of study.Read the Assessment 4 Context document for important information on the following topics:The logic of a one-way ANOVA.Avoiding inflated Type I error.Hypothesis testing in one-way ANOVA.Assumptions of one-way ANOVA.As you prepare to complete this assessment, you may want to think about other related issues to deepen your understanding or broaden your viewpoint. You are encouraged to consider the questions below and discuss them with a fellow learner, a work associate, an interested friend, or a member of your professional community. Note that these questions are for your own development and exploration and do not need to be completed or submitted as part of your assessment.APPLICATION OF F-TESTSIs there a research question from your professional life or career specialization that can be addressed by a one-way ANOVA?Why would a one-way ANOVA be the appropriate analysis for this research question?What is the expected outcome?REQUIRED RESOURCESThe following resources are required to complete the assessment.Assessment 4 Context.DAA Template.SPSS Data Analysis Report Guidelines.IBM SPSS Step-by-Step Guide: One-Way ANOVA.Copy/Export Output Instructions.In addition, you will need the grades.savfile that you created from the grades2.datfile in Assessment 1.SPSS SoftwareCapella University requires learners to meet certain minimum computer requirements. Please note that some software required for a course may exceed these minimum requirements. The following statistical analysis software is required to complete your assessments in this course:IBM SPSS Statistics (recent version for PC or Mac).This course requires the following as a minimum:IBM SPSS Statistics Standard GradPack. (The Base GradPack is not acceptable for use in this course.)Internet ResourcesLane, D. M. (2013). HyperStat online: An introductory statistics textbook and online tutorial for help in statistics courses. Retrieved from http://davidmlane.com/hyperstatStatSoft, Inc. (2013). Electronic statistics textbook. Tulsa, OK: StatSoft. Retrieved fromhttp://www.statsoft.com/textbookSophia. (2014). Retrieved from http://www.sophia.org/Browse Sophia for tutorials that explore statistical topics.StatisticsLectures.com. (2012). Free statistic lectures. Retrieved fromhttp://statisticslectures.com/Khan Academy. (2013). Retrieved from https://www.khanacademy.orgThis Web site offers resources covering a range of subjects, including statisticsHall, R. (1998). Between subjects one-way ANOVA example. Psychology World. Retrieved from http://web.mst.edu/~psyworld/anovaexample.htmElliot, A. C. (2012). ANOVA using Microsoft Excel: One-way analysis of variance. Excel Tutorials for Statistical Data Analysis. Retrieved fromhttp://www.stattutorials.com/EXCEL/EXCEL_ANOVA.htm...Onwuegbuzie, T. (Producer). (2009). Mixed methods research[Video] | Transcript. Available from http://videolectures.net/ssmt09_onwuegbuzie_mmrPREPARATIONRead the Assessment 4 Context document (linked in the Resources, under the Required Resources heading) to learn about the concepts used in this assessment.You will use the following resources for this assessment. They are linked in the Required Resources.Complete this assessment using the DAA Template.Read the SPSS Data Analysis Report Guidelines for a more complete understanding of the DAA Template and how to format and organize your assessment.Refer to IBM SPSS Step-By-Step Instructions: One-Way ANOVA for additional information on using SPSS for this assessment.If necessary, review the Copy/Export Output Instructions to refresh your memory on how to perform these tasks. As with your previous assessments, your submission should be narrative with supporting statistical output (table and graphs) integrated into the narrative in the appropriate place (not all at the end of the document).You will analyze the following variables in the grades.sav data set:section.quiz3.DIRECTIONSStep 1: Write Section 1 of the DAAProvide a context of the grades.sav data set.Include a definition of the specified variables (predictor, outcome) and corresponding scales of measurement.Specify the sample size of the data set.Step 2: Write Section 2 of the DAAAnalyze the assumptions of the one-way 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 SPSS output for the Shapiro-Wilk test of quiz3 and interpret it.Report the results of the Levene's test and interpret it.Summarize whether or not the assumptions of the one-way ANOVA are met.Step 3: Write Section 3 of the DAASpecify a research question related to the one-way ANOVA.Articulate the null hypothesis and alternative hypothesis.Specify the alpha level.Step 4: Write Section 4 of the DAABegin by pasting SPSS output of the means plot and providing an interpretation.Also report the means and standard deviations of quiz3 for each level of section.Next, paste the SPSS ANOVA output and report the results of the F test, including:Degrees of freedom.Fvalue.pvalue.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.Step 5: Write Section 5 of the DAADiscuss the conclusions of the one-way ANOVA as it relates to the research question.Conclude with an analysis of the strengths and limitations of one-way ANOVA.
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