Question

What is meant by component bar diagram? How are they different from multipal bar diagram

Answer 1

Answer:

explanation below

Explanation:

Another way of presenting data about different items is to use a component bar chart, like Figure 6.1 below. Instead of using two or three separate bars as in a multiple bar chart, all the data for each year is contained in a single bar. Each component, or part, of the bar is shaded differently.