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Directions: Use the following research description to answer items (a) (f). Make sure to label your responses clearly! Aresearcher wants to compare if CBT with medication is superior to GET alone or medication alone, in treating depression. She recruits participants and measures depression as a sum of scores on the Beck depression inventory. (a) What is/are the independent variable(s)? (b) What are the levels of each independent variable? (c) What is the scale of measurement of the independent variable? (d) What is the dependent variable? (e) What is the scale of measurement of the dependent variable? (f) What is the appropriate hypothesis test to analyze the data? Explain. 'r 1' 11m: :Ilauzpt) cl '1' -5 ~E]~ c? as I: :: III 4