Module Four Worksheet Every data collection and analysis method has limitations. For this worksheet activity, using the Reference article from the provided list for your final project article, identify all elements of the article that you have studied in previous modules. In addition, identify the limitations presented by the study population and the advantages and disadvantages of the statistical analysis used. To complete this assignment, complete the following steps: 1. Review the article you selected for the final project. 2. Obtain the corresponding Reference article from the provided list and review it. 3. Download and complete this Module Four Worksheet document. Address the following: ○ Purpose, research question, and hypothesis ○ Research methods ○ Results or key findings ○ Limitations 4. Upload and submit your completed worksheet assignment Part I: Identify the Articles 1. What is the full APA style citation of the article you are using? Part II: Purpose, Research Question, and Hypothesis 1. What is the purpose of the study? 2. What is/are the research question(s)? 2 3. What is/are the hypothesis(es) of the study? 4. What is/are the explanatory variable(s)? 5. What is/are the response variable(s)? Part III: Research Methods 1. What population are the researchers interested in? 2. What is the sample? How did the researchers select their sample? 3. How did the researchers collect their data? 4. What statistical analysis did the researchers use? Part IV: Results or Key Findings 1. What was/were the result(s) of the research 4-1 JOURNAL : Understanding Confidence Intervals In sectionyou will learn about confidence intervals. Confidence intervals are often misinterpreted and commonly confused with the probability that something is likely to happen. In this journal, you have the opportunity to explore your understanding of these concepts. To complete this assignment, review the Journal Guidelines and Rubric document. Prompt: For each journal entry, the following critical elements must be met:  Fulfills all requirements in the individual prompt  Provides relevant application of course concepts  Supports ideas and observations with examples from personal or professional situations Guidelines for Submission: Each journal entry should be 1 to 2 paragraphs in length and should be submitted through the Blackboard journal tool. Click the above link to navigate to your journal and complete this module’s entry.