Among the 4 graphs (Line Graph, Bar Graphs, Pictograms, Pie Charts), identify ONE graph that is NOT an appropriate choice to represent the information?
Why do you think it's not appropriate?
It is not appropriate because as it says there, the figures used in the pie chart are rounded off, so, the pie chart is not accurate thus, not appropriate.
What makes you think the 3 remaining graphs are appropriate?
The other graph's data is not rounded off, so they are accurate.