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s 1 - 3 (Using Excel): Background: A researcher conducts an experiment to compare the effectiveness of different therapies for depression. Participants diagnosed with depression
s 1 - 3 (Using Excel): Background: A researcher conducts an experiment to compare the effectiveness of different therapies for depression. Participants diagnosed with depression are randomly assigned to one of four groups: Control (no therapy provided), antidepressant medication (SSRI), cognitive-behavioral therapy (CBT), or a combination of medication and cognitive-behavioral therapy (SSRI+CBT). The DV is depression severity after 4 weeks, with higher scores indicating the presence of more depressive symptoms. Use the data in Homework 7 One-way data Download Homework 7 One-way data- EXCEL to answer the questions below. Complete the analysis using Excel. Provide a screenshot and/or copy and paste your findings into your assignment document (be sure I can see the numbers and labels clearly). Perform the ANOVA in Excel by using the Data Analysis tools. (3 pts) Compute the effect size (eta squared). (2 pts) Interpret and report the findings. (5 pts)
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