Identify the independent variable and dependent variable and explain how you identified them. Using the research question as a guide, state the null hypothesis and alternate hypothesis in words (not formulas). Explain whether you should use a one-tailed test or two-tailed test and why. Conduct an independent-samples t-test using JASP and report the obtained t value in your answer document. Identify the p value computed in JASP and report it in your answer document. Explain whether you should retain or reject the null hypothesis and how this determines statistical significance. Provide a rationale for your decision. If results are significant, report Cohen's d. If results are not significant, explain why it would be inappropriate to proceed with Cohen's d. Use the t-Test section of the Writing Statistical Results and InterpretationsLinks to an external site. Learning Resource to write a 1- or 2-paragraph summary of the statistical results, including the following: Results written in journal form The "story of the data" Give a specific example of how you might revise the study to use a related-samples t-test with these same variables (choose either repeated-measures design or matched-samples design).Week 4 Assignment 2 Research Question: What is the relationship between students' weekly hours of activity and their final course grades (0-100%)? Hint: Use the "Weekly Hours of Activity" and "FinalGrade" columns in JASP to answer this