Assignment Use the Excel Dataset from Exercise 1 to (a) run a Pearson’s r to determine if there is a correlation between BMI(before) and Resting Pulse Rate; and (b) a Spearman’s rho to determine if there is a relationship between BMI(groups) and Hypertension(groups). Perform both tests in Excel. Write up your results for both tests […]
Find a credible News article that talks about Human rights in the United States. Explain why you chose this article if you have any comments on the nature of the issue, and how you felt the author did as a whole in writing the article.
Topic: Human Rights NEWS ARTICLE Step 1: You need to find a credible News article that talks about Human rights in the United States. Some credible news sources you may wish to consult include: www.WashingtonPost.com www.USAToday.com www.CNN.com www.NPR.org try to stick with these sources above when choosing a news article. You may not use opinion […]
Submit your statistical output from Excel, which should include values for a slope, y-intercept, regression equation, r, and R2, and a one-page Word document in which you present an analysis of your results.
4-1 Data Set Homework: Correlation and Regression on Data Set 2 Previous Next data set 2 spreadsheet presents a sample of the number of defective flash drives produced by a small manufacturing company over the last 30 weeks. Use Excel’s Analysis ToolPak (or any statistical package that you are comfortable with) to compute the regression […]
Develop tables for each of the statistical test in your study. Apply Linear regression, correlation, descriptive statistics and hypothesis testing to your primary data.
To assess the factors that impact mental health in the United States? Develop tables for each of the statistical test in your study. Apply Linear regression, correlation, descriptive statistics and hypothesis testing to your primary data. Each table must be labeled with a review of the results underneath the table. Strongly suggest that students assign […]
Write a research paper, formulate a theory about the correlation between a measurable dependent variable (the effect) and measurable independent variables (the causes), at least 3 independent variables are required.
Unit 3: Outline for Project and Feasibility Paper Using the “North Valley Real Estate” Excel Dataset located in the “Files” Section of the course (Left-hand Side Menu Bar). The Final Research Project for the course, and all supporting assignments, will be executed using the “North Valley Real Estate” dataset. The final research paper, formulate a […]
Discuss the difference between positive association and negative association when describing the relationship between two variables.
Correlation and Regression Discuss the difference between positive association and negative association when describing the relationship between two variables. What do we mean by the least-square criterion? Give a general description of how the least-square criterion is involve in the construction of the least-square line. Why do we say the least-squares line is the “best-fitting” […]
Prepare a research paper and extend your examination of correlational methods into a hands-on activity.
Conduct SPSS in Focus For this assignment, you will extend your examination of correlational methods into a hands-on activity. Referring to page 228 and the SPSS in Focus: Correlation and Linear Regression in your text, follow the steps on performing the Pearson Correlation Coefficient and Linear Regression. Refer to Appendix C of the text for […]
Discuss an example of where Linear Regression and Correlation techniques can be used to best serve a current profession of a supply chain planning analyst.
Discussion 2: Linear Regression and Correlation Discuss an example of where Linear Regression and Correlation techniques can be used to best serve a current profession of a supply chain planning analyst.
If a regression analysis was to be completed on body mass index (BMI), what could be an independent variable in that analysis? Why?
Discussion: Correlation and Regression 1. If a regression analysis was to be completed on body mass index (BMI), what could be an independent variable in that analysis? Why? 2. If we could, what other independent variables should be included in the analysis? 3. What statistic(s) would show the value of that regression in understanding BMI? […]
Evaluate the measurement of driving skills you suggested for this study. Suggest an appropriate sampling method to be used in this study, justify your answer.
Research Methods 1. Psychologists want to investigate if there is a correlation between how interested a person is in cars and their driving skills. a. Suggest an appropriate null hypothesis for this study. b. How could ‘driving skills’ be measured in this study? c. Evaluate the measurement of driving skills you suggested for this study. […]