Identify the independent аnd dependent vаriаbles in the prоblem belоw: A teacher wanted tо test the prediction that the color of ink used to grade papers impacts how students responded to feedback. To test her prediction, the teacher decided that she would grade all of the papers in one of her classes using red ink and grade all of the papers in another class using green ink. She continued to use the same color ink throughout the semester to grade all assignments. At the end of the semester, she had her students fill out a short survey to assess their feelings about the feedback received in class. In particular, she asked the students in both classes how helpful the feedback was. The teacher then compared the average helpfulness ratings in the two classes, to see if the color of ink impacted the helpfulness ratings. The independent variable is [IV]. The dependent variable is [DV].
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