Drawing significance on an Excel graph is a method used to focus on statistically important variations between information factors or teams of information. It includes including visible cues, corresponding to asterisks or brackets, to the graph to point that the variations are usually not attributable to probability.
Drawing significance on an Excel graph is necessary as a result of it helps viewers to rapidly and simply establish crucial findings within the information. It could additionally assist to stop viewers from drawing incorrect conclusions in regards to the information.