Understanding Data Representation

What is the primary purpose of a pictograph?

• To use lines to represent data

• To use numbers to represent data

• To use pictures or icons to represent data

• To use bars to represent data

In a pictograph, if one icon represents two items, how many icons would you need to represent six items?

• One icon

• Two icons

• Three icons

• Four icons

How is half a cone represented in a pictograph?

• As a half cone

• As a quarter cone

• As a full cone

• As two cones

What is the main difference between a pictograph and a bar graph?

• Pictographs use bars, bar graphs use pictures

• Pictographs use pictures, bar graphs use bars

• Both use bars

• Both use pictures

If Nigel ate 10 cones and Crush ate 2 cones, how many more cones did Nigel eat than Crush?

• 6 more cones

• 12 more cones

• 8 more cones

• 10 more cones