please help In this technological age students are faced with online educational opportunities at both the high school and post-high school level. Many educators wonder how effective such online courses really are. Imagine you are an educator designing an online course. Before beginning, you decide to conduct a study about their effectiveness. In this study, which would most likely be considered the dependent variable? A) student scores in on-line courses B) student scores in off-line courses C) number of students taking on-line course D) number of high school students taking on-line courses