A pictograph helps us to answer questions on the data at a glance. The key for a pictograph tells the number that each picture or symbol represents. Pictographs are often used by dailies and magazines to attract reader's attention.
A pictograph helps us to answer questions on the data at a glance. The key for a pictograph tells the number that each picture or symbol represents. Pictographs are often used by dailies and magazines to attract reader's attention.
