The dependent variable here (preference score) is ordinal, are we allowed to use means for ordinal variables?!
@vatsalthebest2 жыл бұрын
Poor choice of video title. The video title states bar grpah for group difference instead you are simply teaching how to design a bar graph with error bars. I saw the whole video and you did not taught how to "graphically represent" bar group difference on a bar graph.
@ResearchByDesign2 жыл бұрын
Yeah, that one needs to be updated. Thanks for the head's up...I'll add that to my "to do" list for the next iteration.