Among the 4 graphs (Line Graph, Bar Graphs, Pictograms, Pie Charts), identify ONE graph that is NOT an appropriate choice to represent the information?
The pie chart is not an appropriate.
Why do you think it's not appropriate?
It is not appropriate as the information on the pie chart is rounded off and represented in degrees and angles, so it is not appropriate to use it to demonstrate the weather forecast.
What makes you think the 3 remaining graphs are appropriate?
They are the exact data and is reliable.