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Social Studies, 04.10.2019 18:10 mdaniella522
Ms. ledbetter wants to determine if the new review activity she developed will improve student performance on unit exams. she randomly separates 160 students into two groups. group a reviews for the unit exam in the traditional manner they have always used. group b participates in the new review activity. after reviewing, both groups are given the same unit exam and their scores are compared. identify the independent and dependent variables for this experiment.
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Ms. ledbetter wants to determine if the new review activity she developed will improve student perfo...
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