Q2. Students were partitioned into 3 relatively equal groups. Based on their statistical resourcefulness at time 3 (RESTIME3) scores, determine whether these groups differ in their attitude towards statistics at time 3 (ATTIME3). If the influence of the student's anxiety at time 3 (ANXIETY3) is removed, do the differences in attitude towards statistics (ATTIME3) still exist among the resourcefulness groups? Where it is applicable, explain the post hoc multiple comparison test taught in workshop. Interpret your findings. Was controlling for ANXIETY3 worth doing? Why or why not