Four friends met in a park to discuss who they would invite to their Halloween party. Johnny was going to invite seven people, Joey was going to invite five people, Alex was going to invite nine people and Steven was going to invite four people. Using a chart graph, which two friends would bring the most people and the fewest people?

Pie:  A pie graph (or circle graph) uses “slices” or “sections” to show size.  

Chart:  A chart is made up of a horizontal line and a vertical line.  The horizontal line displays advancing numbers, letters or names going from left to right along the horizontal bottom line.  The vertical line displays advancing numbers, letters or names going from the bottom to top along the vertical line.